diff --git a/base/base_paths_posix.cc b/base/base_paths_posix.cc
index 02ae498..2319755 100644
--- a/base/base_paths_posix.cc
+++ b/base/base_paths_posix.cc
@@ -19,7 +19,6 @@
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
-#include "base/nix/xdg_util.h"
 #include "base/path_service.h"
 #include "base/process/process_metrics.h"
 #include "build_config.h"
@@ -102,16 +101,6 @@
                   << "Try running from your chromium/src directory.";
       return false;
     }
-    case DIR_USER_DESKTOP:
-      *result = nix::GetXDGUserDirectory("DESKTOP", "Desktop");
-      return true;
-    case DIR_CACHE: {
-      std::unique_ptr<Environment> env(Environment::Create());
-      FilePath cache_dir(
-          nix::GetXDGDirectory(env.get(), "XDG_CACHE_HOME", ".cache"));
-      *result = cache_dir;
-      return true;
-    }
   }
   return false;
 }
diff --git a/base/nix/OWNERS b/base/nix/OWNERS
deleted file mode 100644
index 280ba47..0000000
--- a/base/nix/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-thomasanderson@chromium.org
diff --git a/base/nix/mime_util_xdg.cc b/base/nix/mime_util_xdg.cc
deleted file mode 100644
index 6b5b11d..0000000
--- a/base/nix/mime_util_xdg.cc
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/nix/mime_util_xdg.h"
-
-#include "base/files/file_path.h"
-#include "base/lazy_instance.h"
-#include "base/synchronization/lock.h"
-#include "base/third_party/xdg_mime/xdgmime.h"
-#include "base/threading/thread_restrictions.h"
-
-namespace base {
-namespace nix {
-
-namespace {
-
-// None of the XDG stuff is thread-safe, so serialize all access under
-// this lock.
-LazyInstance<Lock>::Leaky g_mime_util_xdg_lock = LAZY_INSTANCE_INITIALIZER;
-
-}  // namespace
-
-std::string GetFileMimeType(const FilePath& filepath) {
-  if (filepath.empty())
-    return std::string();
-  AssertBlockingAllowed();
-  AutoLock scoped_lock(g_mime_util_xdg_lock.Get());
-  return xdg_mime_get_mime_type_from_file_name(filepath.value().c_str());
-}
-
-}  // namespace nix
-}  // namespace base
diff --git a/base/nix/mime_util_xdg.h b/base/nix/mime_util_xdg.h
deleted file mode 100644
index 0685321..0000000
--- a/base/nix/mime_util_xdg.h
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef BASE_NIX_MIME_UTIL_XDG_H_
-#define BASE_NIX_MIME_UTIL_XDG_H_
-
-#include <string>
-
-#include "base/base_export.h"
-#include "build_config.h"
-
-namespace base {
-
-class FilePath;
-
-namespace nix {
-
-// Gets the mime type for a file at |filepath|.
-//
-// The mime type is calculated based only on the file name of |filepath|.  In
-// particular |filepath| will not be touched on disk and |filepath| doesn't even
-// have to exist.  This means that the function does not work for directories
-// (i.e. |filepath| is assumed to be a path to a file).
-//
-// Note that this function might need to read from disk the mime-types data
-// provided by the OS.  Therefore this function should not be called from
-// threads that disallow IO via base::ThreadRestrictions::SetIOAllowed(false).
-//
-// If the mime type is unknown, this will return application/octet-stream.
-BASE_EXPORT std::string GetFileMimeType(const FilePath& filepath);
-
-}  // namespace nix
-}  // namespace base
-
-#endif  // BASE_NIX_MIME_UTIL_XDG_H_
diff --git a/base/nix/xdg_util.cc b/base/nix/xdg_util.cc
deleted file mode 100644
index 109624a..0000000
--- a/base/nix/xdg_util.cc
+++ /dev/null
@@ -1,150 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/nix/xdg_util.h"
-
-#include <string>
-
-#include "base/base_paths.h"
-#include "base/environment.h"
-#include "base/files/file_path.h"
-#include "base/files/file_util.h"
-#include "base/path_service.h"
-#include "base/strings/string_util.h"
-#include "base/third_party/xdg_user_dirs/xdg_user_dir_lookup.h"
-
-namespace {
-
-// The KDE session version environment variable introduced in KDE 4.
-const char kKDESessionEnvVar[] = "KDE_SESSION_VERSION";
-
-}  // namespace
-
-namespace base {
-namespace nix {
-
-const char kDotConfigDir[] = ".config";
-const char kXdgConfigHomeEnvVar[] = "XDG_CONFIG_HOME";
-
-FilePath GetXDGDirectory(Environment* env, const char* env_name,
-                         const char* fallback_dir) {
-  FilePath path;
-  std::string env_value;
-  if (env->GetVar(env_name, &env_value) && !env_value.empty()) {
-    path = FilePath(env_value);
-  } else {
-    PathService::Get(DIR_HOME, &path);
-    path = path.Append(fallback_dir);
-  }
-  return path.StripTrailingSeparators();
-}
-
-FilePath GetXDGUserDirectory(const char* dir_name, const char* fallback_dir) {
-  FilePath path;
-  char* xdg_dir = xdg_user_dir_lookup(dir_name);
-  if (xdg_dir) {
-    path = FilePath(xdg_dir);
-    free(xdg_dir);
-  } else {
-    PathService::Get(DIR_HOME, &path);
-    path = path.Append(fallback_dir);
-  }
-  return path.StripTrailingSeparators();
-}
-
-DesktopEnvironment GetDesktopEnvironment(Environment* env) {
-  // XDG_CURRENT_DESKTOP is the newest standard circa 2012.
-  std::string xdg_current_desktop;
-  if (env->GetVar("XDG_CURRENT_DESKTOP", &xdg_current_desktop)) {
-    // Not all desktop environments set this env var as of this writing.
-    if (base::StartsWith(xdg_current_desktop, "Unity",
-                         base::CompareCase::SENSITIVE)) {
-      // gnome-fallback sessions set XDG_CURRENT_DESKTOP to Unity
-      // DESKTOP_SESSION can be gnome-fallback or gnome-fallback-compiz
-      std::string desktop_session;
-      if (env->GetVar("DESKTOP_SESSION", &desktop_session) &&
-          desktop_session.find("gnome-fallback") != std::string::npos) {
-        return DESKTOP_ENVIRONMENT_GNOME;
-      }
-      return DESKTOP_ENVIRONMENT_UNITY;
-    }
-    if (xdg_current_desktop == "GNOME")
-      return DESKTOP_ENVIRONMENT_GNOME;
-    if (xdg_current_desktop == "X-Cinnamon")
-      return DESKTOP_ENVIRONMENT_CINNAMON;
-    if (xdg_current_desktop == "KDE") {
-      std::string kde_session;
-      if (env->GetVar(kKDESessionEnvVar, &kde_session)) {
-        if (kde_session == "5") {
-          return DESKTOP_ENVIRONMENT_KDE5;
-        }
-      }
-      return DESKTOP_ENVIRONMENT_KDE4;
-    }
-    if (xdg_current_desktop == "Pantheon")
-      return DESKTOP_ENVIRONMENT_PANTHEON;
-  }
-
-  // DESKTOP_SESSION was what everyone used in 2010.
-  std::string desktop_session;
-  if (env->GetVar("DESKTOP_SESSION", &desktop_session)) {
-    if (desktop_session == "gnome" || desktop_session == "mate")
-      return DESKTOP_ENVIRONMENT_GNOME;
-    if (desktop_session == "kde4" || desktop_session == "kde-plasma")
-      return DESKTOP_ENVIRONMENT_KDE4;
-    if (desktop_session == "kde") {
-      // This may mean KDE4 on newer systems, so we have to check.
-      if (env->HasVar(kKDESessionEnvVar))
-        return DESKTOP_ENVIRONMENT_KDE4;
-      return DESKTOP_ENVIRONMENT_KDE3;
-    }
-    if (desktop_session.find("xfce") != std::string::npos ||
-        desktop_session == "xubuntu") {
-      return DESKTOP_ENVIRONMENT_XFCE;
-    }
-  }
-
-  // Fall back on some older environment variables.
-  // Useful particularly in the DESKTOP_SESSION=default case.
-  if (env->HasVar("GNOME_DESKTOP_SESSION_ID"))
-    return DESKTOP_ENVIRONMENT_GNOME;
-  if (env->HasVar("KDE_FULL_SESSION")) {
-    if (env->HasVar(kKDESessionEnvVar))
-      return DESKTOP_ENVIRONMENT_KDE4;
-    return DESKTOP_ENVIRONMENT_KDE3;
-  }
-
-  return DESKTOP_ENVIRONMENT_OTHER;
-}
-
-const char* GetDesktopEnvironmentName(DesktopEnvironment env) {
-  switch (env) {
-    case DESKTOP_ENVIRONMENT_OTHER:
-      return nullptr;
-    case DESKTOP_ENVIRONMENT_CINNAMON:
-      return "CINNAMON";
-    case DESKTOP_ENVIRONMENT_GNOME:
-      return "GNOME";
-    case DESKTOP_ENVIRONMENT_KDE3:
-      return "KDE3";
-    case DESKTOP_ENVIRONMENT_KDE4:
-      return "KDE4";
-    case DESKTOP_ENVIRONMENT_KDE5:
-      return "KDE5";
-    case DESKTOP_ENVIRONMENT_PANTHEON:
-      return "PANTHEON";
-    case DESKTOP_ENVIRONMENT_UNITY:
-      return "UNITY";
-    case DESKTOP_ENVIRONMENT_XFCE:
-      return "XFCE";
-  }
-  return nullptr;
-}
-
-const char* GetDesktopEnvironmentName(Environment* env) {
-  return GetDesktopEnvironmentName(GetDesktopEnvironment(env));
-}
-
-}  // namespace nix
-}  // namespace base
diff --git a/base/nix/xdg_util.h b/base/nix/xdg_util.h
deleted file mode 100644
index 65f7d15..0000000
--- a/base/nix/xdg_util.h
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef BASE_NIX_XDG_UTIL_H_
-#define BASE_NIX_XDG_UTIL_H_
-
-// XDG refers to http://en.wikipedia.org/wiki/Freedesktop.org .
-// This file contains utilities found across free desktop environments.
-//
-// TODO(brettw) this file should be in app/x11, but is currently used by
-// net. We should have a net API to allow the embedder to specify the behavior
-// that it uses XDG for, and then move this file.
-
-#include "base/base_export.h"
-
-#ifdef nix
-#error asdf
-#endif
-
-namespace base {
-
-class Environment;
-class FilePath;
-
-namespace nix {
-
-// The default XDG config directory name.
-BASE_EXPORT extern const char kDotConfigDir[];
-
-// The XDG config directory environment variable.
-BASE_EXPORT extern const char kXdgConfigHomeEnvVar[];
-
-// Utility function for getting XDG directories.
-// |env_name| is the name of an environment variable that we want to use to get
-// a directory path. |fallback_dir| is the directory relative to $HOME that we
-// use if |env_name| cannot be found or is empty. |fallback_dir| may be NULL.
-// Examples of |env_name| are XDG_CONFIG_HOME and XDG_DATA_HOME.
-BASE_EXPORT FilePath GetXDGDirectory(Environment* env, const char* env_name,
-                                     const char* fallback_dir);
-
-// Wrapper around xdg_user_dir_lookup() from src/base/third_party/xdg-user-dirs
-// This looks up "well known" user directories like the desktop and music
-// folder. Examples of |dir_name| are DESKTOP and MUSIC.
-BASE_EXPORT FilePath GetXDGUserDirectory(const char* dir_name,
-                                         const char* fallback_dir);
-
-enum DesktopEnvironment {
-  DESKTOP_ENVIRONMENT_OTHER,
-  DESKTOP_ENVIRONMENT_CINNAMON,
-  DESKTOP_ENVIRONMENT_GNOME,
-  // KDE3, KDE4 and KDE5 are sufficiently different that we count
-  // them as different desktop environments here.
-  DESKTOP_ENVIRONMENT_KDE3,
-  DESKTOP_ENVIRONMENT_KDE4,
-  DESKTOP_ENVIRONMENT_KDE5,
-  DESKTOP_ENVIRONMENT_PANTHEON,
-  DESKTOP_ENVIRONMENT_UNITY,
-  DESKTOP_ENVIRONMENT_XFCE,
-};
-
-// Return an entry from the DesktopEnvironment enum with a best guess
-// of which desktop environment we're using.  We use this to know when
-// to attempt to use preferences from the desktop environment --
-// proxy settings, password manager, etc.
-BASE_EXPORT DesktopEnvironment GetDesktopEnvironment(Environment* env);
-
-// Return a string representation of the given desktop environment.
-// May return NULL in the case of DESKTOP_ENVIRONMENT_OTHER.
-BASE_EXPORT const char* GetDesktopEnvironmentName(DesktopEnvironment env);
-// Convenience wrapper that calls GetDesktopEnvironment() first.
-BASE_EXPORT const char* GetDesktopEnvironmentName(Environment* env);
-
-}  // namespace nix
-}  // namespace base
-
-#endif  // BASE_NIX_XDG_UTIL_H_
diff --git a/base/third_party/xdg_mime/LICENSE b/base/third_party/xdg_mime/LICENSE
deleted file mode 100644
index 55fedcf..0000000
--- a/base/third_party/xdg_mime/LICENSE
+++ /dev/null
@@ -1,168 +0,0 @@
-Licensed under the Academic Free License version 2.0 (below)
-Or under the following terms:
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the
-Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
-
-
---------------------------------------------------------------------------------
-Academic Free License v. 2.0
---------------------------------------------------------------------------------
-
-This Academic Free License (the "License") applies to any original work of
-authorship (the "Original Work") whose owner (the "Licensor") has placed the
-following notice immediately following the copyright notice for the Original
-Work:
-
-Licensed under the Academic Free License version 2.0
-1) Grant of Copyright License. Licensor hereby grants You a world-wide,
-royalty-free, non-exclusive, perpetual, sublicenseable license to do the
-following:
-
-a) to reproduce the Original Work in copies;
-b) to prepare derivative works ("Derivative Works") based upon the Original
-   Work;
-c) to distribute copies of the Original Work and Derivative Works to the
-   public;
-d) to perform the Original Work publicly; and
-e) to display the Original Work publicly.
-
-2) Grant of Patent License. Licensor hereby grants You a world-wide,
-royalty-free, non-exclusive, perpetual, sublicenseable license, under patent
-claims owned or controlled by the Licensor that are embodied in the Original
-Work as furnished by the Licensor, to make, use, sell and offer for sale the
-Original Work and Derivative Works.
-
-3) Grant of Source Code License. The term "Source Code" means the preferred
-form of the Original Work for making modifications to it and all available
-documentation describing how to modify the Original Work. Licensor hereby
-agrees to provide a machine-readable copy of the Source Code of the Original
-Work along with each copy of the Original Work that Licensor distributes.
-Licensor reserves the right to satisfy this obligation by placing a
-machine-readable copy of the Source Code in an information repository
-reasonably calculated to permit inexpensive and convenient access by You for as
-long as Licensor continues to distribute the Original Work, and by publishing
-the address of that information repository in a notice immediately following
-the copyright notice that applies to the Original Work.
-
-4) Exclusions From License Grant. Neither the names of Licensor, nor the names
-of any contributors to the Original Work, nor any of their trademarks or
-service marks, may be used to endorse or promote products derived from this
-Original Work without express prior written permission of the Licensor. Nothing
-in this License shall be deemed to grant any rights to trademarks, copyrights,
-patents, trade secrets or any other intellectual property of Licensor except as
-expressly stated herein. No patent license is granted to make, use, sell or
-offer to sell embodiments of any patent claims other than the licensed claims
-defined in Section 2. No right is granted to the trademarks of Licensor even if
-such marks are included in the Original Work. Nothing in this License shall be
-interpreted to prohibit Licensor from licensing under different terms from this
-License any Original Work that Licensor otherwise would have a right to
-license.
-
-5) This section intentionally omitted.
-
-6) Attribution Rights. You must retain, in the Source Code of any Derivative
-Works that You create, all copyright, patent or trademark notices from the
-Source Code of the Original Work, as well as any notices of licensing and any
-descriptive text identified therein as an "Attribution Notice." You must cause
-the Source Code for any Derivative Works that You create to carry a prominent
-Attribution Notice reasonably calculated to inform recipients that You have
-modified the Original Work.
-
-7) Warranty of Provenance and Disclaimer of Warranty. Licensor warrants that
-the copyright in and to the Original Work and the patent rights granted herein
-by Licensor are owned by the Licensor or are sublicensed to You under the terms
-of this License with the permission of the contributor(s) of those copyrights
-and patent rights. Except as expressly stated in the immediately proceeding
-sentence, the Original Work is provided under this License on an "AS IS" BASIS
-and WITHOUT WARRANTY, either express or implied, including, without limitation,
-the warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY OF THE ORIGINAL WORK IS WITH YOU.
-This DISCLAIMER OF WARRANTY constitutes an essential part of this License. No
-license to Original Work is granted hereunder except under this disclaimer.
-
-8) Limitation of Liability. Under no circumstances and under no legal theory,
-whether in tort (including negligence), contract, or otherwise, shall the
-Licensor be liable to any person for any direct, indirect, special, incidental,
-or consequential damages of any character arising as a result of this License
-or the use of the Original Work including, without limitation, damages for loss
-of goodwill, work stoppage, computer failure or malfunction, or any and all
-other commercial damages or losses. This limitation of liability shall not
-apply to liability for death or personal injury resulting from Licensor's
-negligence to the extent applicable law prohibits such limitation. Some
-jurisdictions do not allow the exclusion or limitation of incidental or
-consequential damages, so this exclusion and limitation may not apply to You.
-
-9) Acceptance and Termination. If You distribute copies of the Original Work or
-a Derivative Work, You must make a reasonable effort under the circumstances to
-obtain the express assent of recipients to the terms of this License. Nothing
-else but this License (or another written agreement between Licensor and You)
-grants You permission to create Derivative Works based upon the Original Work
-or to exercise any of the rights granted in Section 1 herein, and any attempt
-to do so except under the terms of this License (or another written agreement
-between Licensor and You) is expressly prohibited by U.S. copyright law, the
-equivalent laws of other countries, and by international treaty. Therefore, by
-exercising any of the rights granted to You in Section 1 herein, You indicate
-Your acceptance of this License and all of its terms and conditions.
-
-10) Termination for Patent Action. This License shall terminate automatically
-and You may no longer exercise any of the rights granted to You by this License
-as of the date You commence an action, including a cross-claim or counterclaim,
-for patent infringement (i) against Licensor with respect to a patent
-applicable to software or (ii) against any entity with respect to a patent
-applicable to the Original Work (but excluding combinations of the Original
-Work with other software or hardware).
-
-11) Jurisdiction, Venue and Governing Law. Any action or suit relating to this
-License may be brought only in the courts of a jurisdiction wherein the
-Licensor resides or in which Licensor conducts its primary business, and under
-the laws of that jurisdiction excluding its conflict-of-law provisions. The
-application of the United Nations Convention on Contracts for the International
-Sale of Goods is expressly excluded. Any use of the Original Work outside the
-scope of this License or after its termination shall be subject to the
-requirements and penalties of the U.S. Copyright Act, 17 U.S.C. 101 et seq.,
-the equivalent laws of other countries, and international treaty. This section
-shall survive the termination of this License.
-
-12) Attorneys Fees. In any action to enforce the terms of this License or
-seeking damages relating thereto, the prevailing party shall be entitled to
-recover its costs and expenses, including, without limitation, reasonable
-attorneys' fees and costs incurred in connection with such action, including
-any appeal of such action. This section shall survive the termination of this
-License.
-
-13) Miscellaneous. This License represents the complete agreement concerning
-the subject matter hereof. If any provision of this License is held to be
-unenforceable, such provision shall be reformed only to the extent necessary to
-make it enforceable.
-
-14) Definition of "You" in This License. "You" throughout this License, whether
-in upper or lower case, means an individual or a legal entity exercising rights
-under, and complying with all of the terms of, this License. For legal
-entities, "You" includes any entity that controls, is controlled by, or is
-under common control with you. For purposes of this definition, "control" means
-(i) the power, direct or indirect, to cause the direction or management of such
-entity, whether by contract or otherwise, or (ii) ownership of fifty percent
-(50%) or more of the outstanding shares, or (iii) beneficial ownership of such
-entity.
-
-15) Right to Use. You may use the Original Work in all ways not otherwise
-restricted or conditioned by this License or by law, and Licensor promises not
-to interfere with or be responsible for such uses by You.
-
-This license is Copyright (C) 2003 Lawrence E. Rosen. All rights reserved.
-Permission is hereby granted to copy and distribute this license without
-modification. This license may not be modified without the express written
-permission of its copyright owner.
diff --git a/base/third_party/xdg_mime/README b/base/third_party/xdg_mime/README
deleted file mode 100644
index e7f3f68..0000000
--- a/base/third_party/xdg_mime/README
+++ /dev/null
@@ -1,8 +0,0 @@
-This module is a simple module that parses the proposed MIME spec listed
-at http://freedesktop.org/.  It is currently targetted at version 0.12.
-There are no formal releases planned for this module, and it is not
-intended to be installed at this time.  Rather, it is meant to be used
-by other libraries or applications to add support for the MIME system.
-
-It is dual-licensed under the terms of the GNU Lesser General Public
-License, and the Academic Free License, version 2.0.
diff --git a/base/third_party/xdg_mime/README.chromium b/base/third_party/xdg_mime/README.chromium
deleted file mode 100644
index 8212752..0000000
--- a/base/third_party/xdg_mime/README.chromium
+++ /dev/null
@@ -1,14 +0,0 @@
-Name: xdg-mime
-URL: http://freedesktop.org
-License: Academic Free License version 2.0 or LGPL v2
-
-The code in this directory is synced from:
-git://anongit.freedesktop.org/xdg/xdgmime
-@ 2cdd8d36d7930d5a594587286cb1949ff62f7027 on 2012/08/06.
-
-In addition, we have the following patch(es):
-  - compile.patch: small tweaks to make the code compile.
-  - free_pointer_later.patch: small patch that fixes potential crash in
-      xdg_mime_get_mime_type_for_file() - use of pointer after being freed.
-  - function_casts.patch: fix bad function casts.
-  - Added a LICENSE file.
diff --git a/base/third_party/xdg_mime/compile.patch b/base/third_party/xdg_mime/compile.patch
deleted file mode 100644
index cd055ed..0000000
--- a/base/third_party/xdg_mime/compile.patch
+++ /dev/null
@@ -1,17 +0,0 @@
---- a/xdgmimecache.c
-+++ b/xdgmimecache.c
-@@ -40,6 +40,8 @@
- 
- #include <netinet/in.h> /* for ntohl/ntohs */
- 
-+#define HAVE_MMAP 1
-+
- #ifdef HAVE_MMAP
- #include <sys/mman.h>
- #else
-@@ -1000,5 +1002,3 @@
- 	    dump_glob_node (cache, offset + 20 * j, 0);
-   }
- }
--
--
diff --git a/base/third_party/xdg_mime/free_pointer_later.patch b/base/third_party/xdg_mime/free_pointer_later.patch
deleted file mode 100644
index 7668761..0000000
--- a/base/third_party/xdg_mime/free_pointer_later.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/base/third_party/xdg_mime/xdgmime.c b/base/third_party/xdg_mime/xdgmime.c
-index c7b16bb..6dc58c2 100644
---- a/base/third_party/xdg_mime/xdgmime.c
-+++ b/base/third_party/xdg_mime/xdgmime.c
-@@ -558,13 +558,13 @@ xdg_mime_get_mime_type_for_file (const char  *file_name,
-   mime_type = _xdg_mime_magic_lookup_data (global_magic, data, bytes_read, NULL,
- 					   mime_types, n);
- 
--  free (data);
-   fclose (file);
- 
--  if (mime_type)
--    return mime_type;
-+  if (!mime_type)
-+    mime_type = _xdg_binary_or_text_fallback(data, bytes_read);
- 
--  return _xdg_binary_or_text_fallback(data, bytes_read);
-+  free (data);
-+  return mime_type;
- }
- 
- const char *
diff --git a/base/third_party/xdg_mime/function_casts.patch b/base/third_party/xdg_mime/function_casts.patch
deleted file mode 100644
index 37d38a7..0000000
--- a/base/third_party/xdg_mime/function_casts.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-diff --git a/base/third_party/xdg_mime/xdgmime.c b/base/third_party/xdg_mime/xdgmime.c
-index 6dc58c253fa2..f340fcefabb4 100644
---- a/base/third_party/xdg_mime/xdgmime.c
-+++ b/base/third_party/xdg_mime/xdgmime.c
-@@ -136,7 +136,7 @@ xdg_dir_time_list_free (XdgDirTimeList *list)
- }
- 
- static int
--xdg_mime_init_from_directory (const char *directory)
-+xdg_mime_init_from_directory (const char *directory, void *user_data)
- {
-   char *file_name;
-   struct stat st;
-@@ -340,8 +340,9 @@ xdg_check_file (const char *file_path,
- 
- static int
- xdg_check_dir (const char *directory,
--	       int        *invalid_dir_list)
-+	       void       *user_data)
- {
-+  int *invalid_dir_list = user_data;
-   int invalid, exists;
-   char *file_name;
- 
-@@ -398,8 +399,7 @@ xdg_check_dirs (void)
-   for (list = dir_time_list; list; list = list->next)
-     list->checked = XDG_CHECKED_UNCHECKED;
- 
--  xdg_run_command_on_dirs ((XdgDirectoryFunc) xdg_check_dir,
--			   &invalid_dir_list);
-+  xdg_run_command_on_dirs (xdg_check_dir, &invalid_dir_list);
- 
-   if (invalid_dir_list)
-     return TRUE;
-@@ -455,8 +455,7 @@ xdg_mime_init (void)
-       icon_list = _xdg_mime_icon_list_new ();
-       generic_icon_list = _xdg_mime_icon_list_new ();
- 
--      xdg_run_command_on_dirs ((XdgDirectoryFunc) xdg_mime_init_from_directory,
--			       NULL);
-+      xdg_run_command_on_dirs (xdg_mime_init_from_directory, NULL);
- 
-       need_reread = FALSE;
-     }
diff --git a/base/third_party/xdg_mime/xdgmime.c b/base/third_party/xdg_mime/xdgmime.c
deleted file mode 100644
index f340fce..0000000
--- a/base/third_party/xdg_mime/xdgmime.c
+++ /dev/null
@@ -1,933 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmime.c: XDG Mime Spec mime resolver.  Based on version 0.11 of the spec.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- * 
- * Copyright (C) 2003,2004  Red Hat, Inc.
- * Copyright (C) 2003,2004  Jonathan Blandford <jrb@alum.mit.edu>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "xdgmime.h"
-#include "xdgmimeint.h"
-#include "xdgmimeglob.h"
-#include "xdgmimemagic.h"
-#include "xdgmimealias.h"
-#include "xdgmimeicon.h"
-#include "xdgmimeparent.h"
-#include "xdgmimecache.h"
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <unistd.h>
-#include <assert.h>
-
-typedef struct XdgDirTimeList XdgDirTimeList;
-typedef struct XdgCallbackList XdgCallbackList;
-
-static int need_reread = TRUE;
-static time_t last_stat_time = 0;
-
-static XdgGlobHash *global_hash = NULL;
-static XdgMimeMagic *global_magic = NULL;
-static XdgAliasList *alias_list = NULL;
-static XdgParentList *parent_list = NULL;
-static XdgDirTimeList *dir_time_list = NULL;
-static XdgCallbackList *callback_list = NULL;
-static XdgIconList *icon_list = NULL;
-static XdgIconList *generic_icon_list = NULL;
-
-XdgMimeCache **_caches = NULL;
-static int n_caches = 0;
-
-const char xdg_mime_type_unknown[] = "application/octet-stream";
-const char xdg_mime_type_empty[] = "application/x-zerosize";
-const char xdg_mime_type_textplain[] = "text/plain";
-
-
-enum
-{
-  XDG_CHECKED_UNCHECKED,
-  XDG_CHECKED_VALID,
-  XDG_CHECKED_INVALID
-};
-
-struct XdgDirTimeList
-{
-  time_t mtime;
-  char *directory_name;
-  int checked;
-  XdgDirTimeList *next;
-};
-
-struct XdgCallbackList
-{
-  XdgCallbackList *next;
-  XdgCallbackList *prev;
-  int              callback_id;
-  XdgMimeCallback  callback;
-  void            *data;
-  XdgMimeDestroy   destroy;
-};
-
-/* Function called by xdg_run_command_on_dirs.  If it returns TRUE, further
- * directories aren't looked at */
-typedef int (*XdgDirectoryFunc) (const char *directory,
-				 void       *user_data);
-
-static void
-xdg_dir_time_list_add (char   *file_name, 
-		       time_t  mtime)
-{
-  XdgDirTimeList *list;
-
-  for (list = dir_time_list; list; list = list->next) 
-    {
-      if (strcmp (list->directory_name, file_name) == 0)
-        {
-          free (file_name);
-          return;
-        }
-    }
-  
-  list = calloc (1, sizeof (XdgDirTimeList));
-  list->checked = XDG_CHECKED_UNCHECKED;
-  list->directory_name = file_name;
-  list->mtime = mtime;
-  list->next = dir_time_list;
-  dir_time_list = list;
-}
- 
-static void
-xdg_dir_time_list_free (XdgDirTimeList *list)
-{
-  XdgDirTimeList *next;
-
-  while (list)
-    {
-      next = list->next;
-      free (list->directory_name);
-      free (list);
-      list = next;
-    }
-}
-
-static int
-xdg_mime_init_from_directory (const char *directory, void *user_data)
-{
-  char *file_name;
-  struct stat st;
-
-  assert (directory != NULL);
-
-  file_name = malloc (strlen (directory) + strlen ("/mime/mime.cache") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/mime.cache");
-  if (stat (file_name, &st) == 0)
-    {
-      XdgMimeCache *cache = _xdg_mime_cache_new_from_file (file_name);
-
-      if (cache != NULL)
-	{
-	  xdg_dir_time_list_add (file_name, st.st_mtime);
-
-	  _caches = realloc (_caches, sizeof (XdgMimeCache *) * (n_caches + 2));
-	  _caches[n_caches] = cache;
-          _caches[n_caches + 1] = NULL;
-	  n_caches++;
-
-	  return FALSE;
-	}
-    }
-  free (file_name);
-
-  file_name = malloc (strlen (directory) + strlen ("/mime/globs2") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/globs2");
-  if (stat (file_name, &st) == 0)
-    {
-      _xdg_mime_glob_read_from_file (global_hash, file_name, TRUE);
-      xdg_dir_time_list_add (file_name, st.st_mtime);
-    }
-  else
-    {
-      free (file_name);
-      file_name = malloc (strlen (directory) + strlen ("/mime/globs") + 1);
-      strcpy (file_name, directory); strcat (file_name, "/mime/globs");
-      if (stat (file_name, &st) == 0)
-        {
-          _xdg_mime_glob_read_from_file (global_hash, file_name, FALSE);
-          xdg_dir_time_list_add (file_name, st.st_mtime);
-        }
-      else
-        {
-          free (file_name);
-        }
-    }
-
-  file_name = malloc (strlen (directory) + strlen ("/mime/magic") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/magic");
-  if (stat (file_name, &st) == 0)
-    {
-      _xdg_mime_magic_read_from_file (global_magic, file_name);
-      xdg_dir_time_list_add (file_name, st.st_mtime);
-    }
-  else
-    {
-      free (file_name);
-    }
-
-  file_name = malloc (strlen (directory) + strlen ("/mime/aliases") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/aliases");
-  _xdg_mime_alias_read_from_file (alias_list, file_name);
-  free (file_name);
-
-  file_name = malloc (strlen (directory) + strlen ("/mime/subclasses") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/subclasses");
-  _xdg_mime_parent_read_from_file (parent_list, file_name);
-  free (file_name);
-
-  file_name = malloc (strlen (directory) + strlen ("/mime/icons") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/icons");
-  _xdg_mime_icon_read_from_file (icon_list, file_name);
-  free (file_name);
-
-  file_name = malloc (strlen (directory) + strlen ("/mime/generic-icons") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/generic-icons");
-  _xdg_mime_icon_read_from_file (generic_icon_list, file_name);
-  free (file_name);
-
-  return FALSE; /* Keep processing */
-}
-
-/* Runs a command on all the directories in the search path */
-static void
-xdg_run_command_on_dirs (XdgDirectoryFunc  func,
-			 void             *user_data)
-{
-  const char *xdg_data_home;
-  const char *xdg_data_dirs;
-  const char *ptr;
-
-  xdg_data_home = getenv ("XDG_DATA_HOME");
-  if (xdg_data_home)
-    {
-      if ((func) (xdg_data_home, user_data))
-	return;
-    }
-  else
-    {
-      const char *home;
-
-      home = getenv ("HOME");
-      if (home != NULL)
-	{
-	  char *guessed_xdg_home;
-	  int stop_processing;
-
-	  guessed_xdg_home = malloc (strlen (home) + strlen ("/.local/share/") + 1);
-	  strcpy (guessed_xdg_home, home);
-	  strcat (guessed_xdg_home, "/.local/share/");
-	  stop_processing = (func) (guessed_xdg_home, user_data);
-	  free (guessed_xdg_home);
-
-	  if (stop_processing)
-	    return;
-	}
-    }
-
-  xdg_data_dirs = getenv ("XDG_DATA_DIRS");
-  if (xdg_data_dirs == NULL)
-    xdg_data_dirs = "/usr/local/share/:/usr/share/";
-
-  ptr = xdg_data_dirs;
-
-  while (*ptr != '\000')
-    {
-      const char *end_ptr;
-      char *dir;
-      int len;
-      int stop_processing;
-
-      end_ptr = ptr;
-      while (*end_ptr != ':' && *end_ptr != '\000')
-	end_ptr ++;
-
-      if (end_ptr == ptr)
-	{
-	  ptr++;
-	  continue;
-	}
-
-      if (*end_ptr == ':')
-	len = end_ptr - ptr;
-      else
-	len = end_ptr - ptr + 1;
-      dir = malloc (len + 1);
-      strncpy (dir, ptr, len);
-      dir[len] = '\0';
-      stop_processing = (func) (dir, user_data);
-      free (dir);
-
-      if (stop_processing)
-	return;
-
-      ptr = end_ptr;
-    }
-}
-
-/* Checks file_path to make sure it has the same mtime as last time it was
- * checked.  If it has a different mtime, or if the file doesn't exist, it
- * returns FALSE.
- *
- * FIXME: This doesn't protect against permission changes.
- */
-static int
-xdg_check_file (const char *file_path,
-                int        *exists)
-{
-  struct stat st;
-
-  /* If the file exists */
-  if (stat (file_path, &st) == 0)
-    {
-      XdgDirTimeList *list;
-
-      if (exists)
-        *exists = TRUE;
-
-      for (list = dir_time_list; list; list = list->next)
-	{
-	  if (! strcmp (list->directory_name, file_path))
-	    {
-	      if (st.st_mtime == list->mtime)
-		list->checked = XDG_CHECKED_VALID;
-	      else 
-		list->checked = XDG_CHECKED_INVALID;
-
-	      return (list->checked != XDG_CHECKED_VALID);
-	    }
-	}
-      return TRUE;
-    }
-
-  if (exists)
-    *exists = FALSE;
-
-  return FALSE;
-}
-
-static int
-xdg_check_dir (const char *directory,
-	       void       *user_data)
-{
-  int *invalid_dir_list = user_data;
-  int invalid, exists;
-  char *file_name;
-
-  assert (directory != NULL);
-
-  /* Check the mime.cache file */
-  file_name = malloc (strlen (directory) + strlen ("/mime/mime.cache") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/mime.cache");
-  invalid = xdg_check_file (file_name, &exists);
-  free (file_name);
-  if (invalid)
-    {
-      *invalid_dir_list = TRUE;
-      return TRUE;
-    }
-  else if (exists)
-    {
-      return FALSE;
-    }
-
-  /* Check the globs file */
-  file_name = malloc (strlen (directory) + strlen ("/mime/globs") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/globs");
-  invalid = xdg_check_file (file_name, NULL);
-  free (file_name);
-  if (invalid)
-    {
-      *invalid_dir_list = TRUE;
-      return TRUE;
-    }
-
-  /* Check the magic file */
-  file_name = malloc (strlen (directory) + strlen ("/mime/magic") + 1);
-  strcpy (file_name, directory); strcat (file_name, "/mime/magic");
-  invalid = xdg_check_file (file_name, NULL);
-  free (file_name);
-  if (invalid)
-    {
-      *invalid_dir_list = TRUE;
-      return TRUE;
-    }
-
-  return FALSE; /* Keep processing */
-}
-
-/* Walks through all the mime files stat()ing them to see if they've changed.
- * Returns TRUE if they have. */
-static int
-xdg_check_dirs (void)
-{
-  XdgDirTimeList *list;
-  int invalid_dir_list = FALSE;
-
-  for (list = dir_time_list; list; list = list->next)
-    list->checked = XDG_CHECKED_UNCHECKED;
-
-  xdg_run_command_on_dirs (xdg_check_dir, &invalid_dir_list);
-
-  if (invalid_dir_list)
-    return TRUE;
-
-  for (list = dir_time_list; list; list = list->next)
-    {
-      if (list->checked != XDG_CHECKED_VALID)
-	return TRUE;
-    }
-
-  return FALSE;
-}
-
-/* We want to avoid stat()ing on every single mime call, so we only look for
- * newer files every 5 seconds.  This will return TRUE if we need to reread the
- * mime data from disk.
- */
-static int
-xdg_check_time_and_dirs (void)
-{
-  struct timeval tv;
-  time_t current_time;
-  int retval = FALSE;
-
-  gettimeofday (&tv, NULL);
-  current_time = tv.tv_sec;
-
-  if (current_time >= last_stat_time + 5)
-    {
-      retval = xdg_check_dirs ();
-      last_stat_time = current_time;
-    }
-
-  return retval;
-}
-
-/* Called in every public function.  It reloads the hash function if need be.
- */
-static void
-xdg_mime_init (void)
-{
-  if (xdg_check_time_and_dirs ())
-    {
-      xdg_mime_shutdown ();
-    }
-
-  if (need_reread)
-    {
-      global_hash = _xdg_glob_hash_new ();
-      global_magic = _xdg_mime_magic_new ();
-      alias_list = _xdg_mime_alias_list_new ();
-      parent_list = _xdg_mime_parent_list_new ();
-      icon_list = _xdg_mime_icon_list_new ();
-      generic_icon_list = _xdg_mime_icon_list_new ();
-
-      xdg_run_command_on_dirs (xdg_mime_init_from_directory, NULL);
-
-      need_reread = FALSE;
-    }
-}
-
-const char *
-xdg_mime_get_mime_type_for_data (const void *data,
-				 size_t      len,
-				 int        *result_prio)
-{
-  const char *mime_type;
-
-  if (len == 0)
-    {
-      *result_prio = 100;
-      return XDG_MIME_TYPE_EMPTY;
-    }
-
-  xdg_mime_init ();
-
-  if (_caches)
-    mime_type = _xdg_mime_cache_get_mime_type_for_data (data, len, result_prio);
-  else
-    mime_type = _xdg_mime_magic_lookup_data (global_magic, data, len, result_prio, NULL, 0);
-
-  if (mime_type)
-    return mime_type;
-
-  return _xdg_binary_or_text_fallback(data, len);
-}
-
-const char *
-xdg_mime_get_mime_type_for_file (const char  *file_name,
-                                 struct stat *statbuf)
-{
-  const char *mime_type;
-  /* currently, only a few globs occur twice, and none
-   * more often, so 5 seems plenty.
-   */
-  const char *mime_types[5];
-  FILE *file;
-  unsigned char *data;
-  int max_extent;
-  int bytes_read;
-  struct stat buf;
-  const char *base_name;
-  int n;
-
-  if (file_name == NULL)
-    return NULL;
-  if (! _xdg_utf8_validate (file_name))
-    return NULL;
-
-  xdg_mime_init ();
-
-  if (_caches)
-    return _xdg_mime_cache_get_mime_type_for_file (file_name, statbuf);
-
-  base_name = _xdg_get_base_name (file_name);
-  n = _xdg_glob_hash_lookup_file_name (global_hash, base_name, mime_types, 5);
-
-  if (n == 1)
-    return mime_types[0];
-
-  if (!statbuf)
-    {
-      if (stat (file_name, &buf) != 0)
-	return XDG_MIME_TYPE_UNKNOWN;
-
-      statbuf = &buf;
-    }
-
-  if (!S_ISREG (statbuf->st_mode))
-    return XDG_MIME_TYPE_UNKNOWN;
-
-  /* FIXME: Need to make sure that max_extent isn't totally broken.  This could
-   * be large and need getting from a stream instead of just reading it all
-   * in. */
-  max_extent = _xdg_mime_magic_get_buffer_extents (global_magic);
-  data = malloc (max_extent);
-  if (data == NULL)
-    return XDG_MIME_TYPE_UNKNOWN;
-        
-  file = fopen (file_name, "r");
-  if (file == NULL)
-    {
-      free (data);
-      return XDG_MIME_TYPE_UNKNOWN;
-    }
-
-  bytes_read = fread (data, 1, max_extent, file);
-  if (ferror (file))
-    {
-      free (data);
-      fclose (file);
-      return XDG_MIME_TYPE_UNKNOWN;
-    }
-
-  mime_type = _xdg_mime_magic_lookup_data (global_magic, data, bytes_read, NULL,
-					   mime_types, n);
-
-  fclose (file);
-
-  if (!mime_type)
-    mime_type = _xdg_binary_or_text_fallback(data, bytes_read);
-
-  free (data);
-  return mime_type;
-}
-
-const char *
-xdg_mime_get_mime_type_from_file_name (const char *file_name)
-{
-  const char *mime_type;
-
-  xdg_mime_init ();
-
-  if (_caches)
-    return _xdg_mime_cache_get_mime_type_from_file_name (file_name);
-
-  if (_xdg_glob_hash_lookup_file_name (global_hash, file_name, &mime_type, 1))
-    return mime_type;
-  else
-    return XDG_MIME_TYPE_UNKNOWN;
-}
-
-int
-xdg_mime_get_mime_types_from_file_name (const char *file_name,
-					const char  *mime_types[],
-					int          n_mime_types)
-{
-  xdg_mime_init ();
-  
-  if (_caches)
-    return _xdg_mime_cache_get_mime_types_from_file_name (file_name, mime_types, n_mime_types);
-  
-  return _xdg_glob_hash_lookup_file_name (global_hash, file_name, mime_types, n_mime_types);
-}
-
-int
-xdg_mime_is_valid_mime_type (const char *mime_type)
-{
-  /* FIXME: We should make this a better test
-   */
-  return _xdg_utf8_validate (mime_type);
-}
-
-void
-xdg_mime_shutdown (void)
-{
-  XdgCallbackList *list;
-
-  /* FIXME: Need to make this (and the whole library) thread safe */
-  if (dir_time_list)
-    {
-      xdg_dir_time_list_free (dir_time_list);
-      dir_time_list = NULL;
-    }
-	
-  if (global_hash)
-    {
-      _xdg_glob_hash_free (global_hash);
-      global_hash = NULL;
-    }
-  if (global_magic)
-    {
-      _xdg_mime_magic_free (global_magic);
-      global_magic = NULL;
-    }
-
-  if (alias_list)
-    {
-      _xdg_mime_alias_list_free (alias_list);
-      alias_list = NULL;
-    }
-
-  if (parent_list)
-    {
-      _xdg_mime_parent_list_free (parent_list);
-      parent_list = NULL;
-    }
-
-  if (icon_list)
-    {
-      _xdg_mime_icon_list_free (icon_list);
-      icon_list = NULL;
-    }
-
-  if (generic_icon_list)
-    {
-      _xdg_mime_icon_list_free (generic_icon_list);
-      generic_icon_list = NULL;
-    }
-  
-  if (_caches)
-    {
-      int i;
-
-      for (i = 0; i < n_caches; i++)
-        _xdg_mime_cache_unref (_caches[i]);
-      free (_caches);
-      _caches = NULL;
-      n_caches = 0;
-    }
-
-  for (list = callback_list; list; list = list->next)
-    (list->callback) (list->data);
-
-  need_reread = TRUE;
-}
-
-int
-xdg_mime_get_max_buffer_extents (void)
-{
-  xdg_mime_init ();
-  
-  if (_caches)
-    return _xdg_mime_cache_get_max_buffer_extents ();
-
-  return _xdg_mime_magic_get_buffer_extents (global_magic);
-}
-
-const char *
-_xdg_mime_unalias_mime_type (const char *mime_type)
-{
-  const char *lookup;
-
-  if (_caches)
-    return _xdg_mime_cache_unalias_mime_type (mime_type);
-
-  if ((lookup = _xdg_mime_alias_list_lookup (alias_list, mime_type)) != NULL)
-    return lookup;
-
-  return mime_type;
-}
-
-const char *
-xdg_mime_unalias_mime_type (const char *mime_type)
-{
-  xdg_mime_init ();
-
-  return _xdg_mime_unalias_mime_type (mime_type);
-}
-
-int
-_xdg_mime_mime_type_equal (const char *mime_a,
-			   const char *mime_b)
-{
-  const char *unalias_a, *unalias_b;
-
-  unalias_a = _xdg_mime_unalias_mime_type (mime_a);
-  unalias_b = _xdg_mime_unalias_mime_type (mime_b);
-
-  if (strcmp (unalias_a, unalias_b) == 0)
-    return 1;
-
-  return 0;
-}
-
-int
-xdg_mime_mime_type_equal (const char *mime_a,
-			  const char *mime_b)
-{
-  xdg_mime_init ();
-
-  return _xdg_mime_mime_type_equal (mime_a, mime_b);
-}
-
-int
-xdg_mime_media_type_equal (const char *mime_a,
-			   const char *mime_b)
-{
-  char *sep;
-
-  sep = strchr (mime_a, '/');
-  
-  if (sep && strncmp (mime_a, mime_b, sep - mime_a + 1) == 0)
-    return 1;
-
-  return 0;
-}
-
-#if 1
-static int
-xdg_mime_is_super_type (const char *mime)
-{
-  int length;
-  const char *type;
-
-  length = strlen (mime);
-  type = &(mime[length - 2]);
-
-  if (strcmp (type, "/*") == 0)
-    return 1;
-
-  return 0;
-}
-#endif
-
-int
-_xdg_mime_mime_type_subclass (const char *mime,
-			      const char *base)
-{
-  const char *umime, *ubase;
-  const char **parents;
-
-  if (_caches)
-    return _xdg_mime_cache_mime_type_subclass (mime, base);
-
-  umime = _xdg_mime_unalias_mime_type (mime);
-  ubase = _xdg_mime_unalias_mime_type (base);
-
-  if (strcmp (umime, ubase) == 0)
-    return 1;
-
-#if 1  
-  /* Handle supertypes */
-  if (xdg_mime_is_super_type (ubase) &&
-      xdg_mime_media_type_equal (umime, ubase))
-    return 1;
-#endif
-
-  /*  Handle special cases text/plain and application/octet-stream */
-  if (strcmp (ubase, "text/plain") == 0 && 
-      strncmp (umime, "text/", 5) == 0)
-    return 1;
-
-  if (strcmp (ubase, "application/octet-stream") == 0)
-    return 1;
-  
-  parents = _xdg_mime_parent_list_lookup (parent_list, umime);
-  for (; parents && *parents; parents++)
-    {
-      if (_xdg_mime_mime_type_subclass (*parents, ubase))
-	return 1;
-    }
-
-  return 0;
-}
-
-int
-xdg_mime_mime_type_subclass (const char *mime,
-			     const char *base)
-{
-  xdg_mime_init ();
-
-  return _xdg_mime_mime_type_subclass (mime, base);
-}
-
-char **
-xdg_mime_list_mime_parents (const char *mime)
-{
-  const char **parents;
-  char **result;
-  int i, n;
-
-  if (_caches)
-    return _xdg_mime_cache_list_mime_parents (mime);
-
-  parents = xdg_mime_get_mime_parents (mime);
-
-  if (!parents)
-    return NULL;
-
-  for (i = 0; parents[i]; i++) ;
-  
-  n = (i + 1) * sizeof (char *);
-  result = (char **) malloc (n);
-  memcpy (result, parents, n);
-
-  return result;
-}
-
-const char **
-xdg_mime_get_mime_parents (const char *mime)
-{
-  const char *umime;
-
-  xdg_mime_init ();
-
-  umime = _xdg_mime_unalias_mime_type (mime);
-
-  return _xdg_mime_parent_list_lookup (parent_list, umime);
-}
-
-void 
-xdg_mime_dump (void)
-{
-  xdg_mime_init();
-
-  printf ("*** ALIASES ***\n\n");
-  _xdg_mime_alias_list_dump (alias_list);
-  printf ("\n*** PARENTS ***\n\n");
-  _xdg_mime_parent_list_dump (parent_list);
-  printf ("\n*** CACHE ***\n\n");
-  _xdg_glob_hash_dump (global_hash);
-  printf ("\n*** GLOBS ***\n\n");
-  _xdg_glob_hash_dump (global_hash);
-  printf ("\n*** GLOBS REVERSE TREE ***\n\n");
-  _xdg_mime_cache_glob_dump ();
-}
-
-
-/* Registers a function to be called every time the mime database reloads its files
- */
-int
-xdg_mime_register_reload_callback (XdgMimeCallback  callback,
-				   void            *data,
-				   XdgMimeDestroy   destroy)
-{
-  XdgCallbackList *list_el;
-  static int callback_id = 1;
-
-  /* Make a new list element */
-  list_el = calloc (1, sizeof (XdgCallbackList));
-  list_el->callback_id = callback_id;
-  list_el->callback = callback;
-  list_el->data = data;
-  list_el->destroy = destroy;
-  list_el->next = callback_list;
-  if (list_el->next)
-    list_el->next->prev = list_el;
-
-  callback_list = list_el;
-  callback_id ++;
-
-  return callback_id - 1;
-}
-
-void
-xdg_mime_remove_callback (int callback_id)
-{
-  XdgCallbackList *list;
-
-  for (list = callback_list; list; list = list->next)
-    {
-      if (list->callback_id == callback_id)
-	{
-	  if (list->next)
-	    list->next = list->prev;
-
-	  if (list->prev)
-	    list->prev->next = list->next;
-	  else
-	    callback_list = list->next;
-
-	  /* invoke the destroy handler */
-	  (list->destroy) (list->data);
-	  free (list);
-	  return;
-	}
-    }
-}
-
-const char *
-xdg_mime_get_icon (const char *mime)
-{
-  xdg_mime_init ();
-  
-  if (_caches)
-    return _xdg_mime_cache_get_icon (mime);
-
-  return _xdg_mime_icon_list_lookup (icon_list, mime);
-}
-
-const char *
-xdg_mime_get_generic_icon (const char *mime)
-{
-  xdg_mime_init ();
-  
-  if (_caches)
-    return _xdg_mime_cache_get_generic_icon (mime);
-
-  return _xdg_mime_icon_list_lookup (generic_icon_list, mime);
-}
diff --git a/base/third_party/xdg_mime/xdgmime.h b/base/third_party/xdg_mime/xdgmime.h
deleted file mode 100644
index 6a34edf..0000000
--- a/base/third_party/xdg_mime/xdgmime.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmime.h: XDG Mime Spec mime resolver.  Based on version 0.11 of the spec.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- * 
- * Copyright (C) 2003  Red Hat, Inc.
- * Copyright (C) 2003  Jonathan Blandford <jrb@alum.mit.edu>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-
-#ifndef __XDG_MIME_H__
-#define __XDG_MIME_H__
-
-#include <stdlib.h>
-#include <sys/stat.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#ifdef XDG_PREFIX
-#define XDG_ENTRY(func) _XDG_ENTRY2(XDG_PREFIX,func)
-#define _XDG_ENTRY2(prefix,func) _XDG_ENTRY3(prefix,func)
-#define _XDG_ENTRY3(prefix,func) prefix##_##func
-
-#define XDG_RESERVED_ENTRY(func) _XDG_RESERVED_ENTRY2(XDG_PREFIX,func)
-#define _XDG_RESERVED_ENTRY2(prefix,func) _XDG_RESERVED_ENTRY3(prefix,func)
-#define _XDG_RESERVED_ENTRY3(prefix,func) _##prefix##_##func
-#endif
-
-typedef void (*XdgMimeCallback) (void *user_data);
-typedef void (*XdgMimeDestroy)  (void *user_data);
-
-  
-#ifdef XDG_PREFIX
-#define xdg_mime_get_mime_type_for_data       XDG_ENTRY(get_mime_type_for_data)
-#define xdg_mime_get_mime_type_for_file       XDG_ENTRY(get_mime_type_for_file)
-#define xdg_mime_get_mime_type_from_file_name XDG_ENTRY(get_mime_type_from_file_name)
-#define xdg_mime_get_mime_types_from_file_name XDG_ENTRY(get_mime_types_from_file_name)
-#define xdg_mime_is_valid_mime_type           XDG_ENTRY(is_valid_mime_type)
-#define xdg_mime_mime_type_equal              XDG_ENTRY(mime_type_equal)
-#define xdg_mime_media_type_equal             XDG_ENTRY(media_type_equal)
-#define xdg_mime_mime_type_subclass           XDG_ENTRY(mime_type_subclass)
-#define xdg_mime_get_mime_parents             XDG_ENTRY(get_mime_parents)
-#define xdg_mime_list_mime_parents            XDG_ENTRY(list_mime_parents)
-#define xdg_mime_unalias_mime_type            XDG_ENTRY(unalias_mime_type)
-#define xdg_mime_get_max_buffer_extents       XDG_ENTRY(get_max_buffer_extents)
-#define xdg_mime_shutdown                     XDG_ENTRY(shutdown)
-#define xdg_mime_dump                         XDG_ENTRY(dump)
-#define xdg_mime_register_reload_callback     XDG_ENTRY(register_reload_callback)
-#define xdg_mime_remove_callback              XDG_ENTRY(remove_callback)
-#define xdg_mime_type_unknown                 XDG_ENTRY(type_unknown)
-#define xdg_mime_type_empty                   XDG_ENTRY(type_empty)
-#define xdg_mime_type_textplain               XDG_ENTRY(type_textplain)
-#define xdg_mime_get_icon                     XDG_ENTRY(get_icon)
-#define xdg_mime_get_generic_icon             XDG_ENTRY(get_generic_icon)
-
-#define _xdg_mime_mime_type_equal             XDG_RESERVED_ENTRY(mime_type_equal)
-#define _xdg_mime_mime_type_subclass          XDG_RESERVED_ENTRY(mime_type_subclass)
-#define _xdg_mime_unalias_mime_type           XDG_RESERVED_ENTRY(unalias_mime_type)  
-#endif
-
-extern const char xdg_mime_type_unknown[];
-extern const char xdg_mime_type_empty[];
-extern const char xdg_mime_type_textplain[];
-#define XDG_MIME_TYPE_UNKNOWN xdg_mime_type_unknown
-#define XDG_MIME_TYPE_EMPTY xdg_mime_type_empty
-#define XDG_MIME_TYPE_TEXTPLAIN xdg_mime_type_textplain
-
-const char  *xdg_mime_get_mime_type_for_data       (const void *data,
-						    size_t      len,
-						    int        *result_prio);
-const char  *xdg_mime_get_mime_type_for_file       (const char *file_name,
-                                                    struct stat *statbuf);
-const char  *xdg_mime_get_mime_type_from_file_name (const char *file_name);
-int          xdg_mime_get_mime_types_from_file_name(const char *file_name,
-						    const char *mime_types[],
-						    int         n_mime_types);
-int          xdg_mime_is_valid_mime_type           (const char *mime_type);
-int          xdg_mime_mime_type_equal              (const char *mime_a,
-						    const char *mime_b);
-int          xdg_mime_media_type_equal             (const char *mime_a,
-						    const char *mime_b);
-int          xdg_mime_mime_type_subclass           (const char *mime_a,
-						    const char *mime_b);
-  /* xdg_mime_get_mime_parents() is deprecated since it does
-   * not work correctly with caches. Use xdg_mime_list_parents() 
-   * instead, but notice that that function expects you to free
-   * the array it returns. 
-   */
-const char **xdg_mime_get_mime_parents		   (const char *mime);
-char **      xdg_mime_list_mime_parents		   (const char *mime);
-const char  *xdg_mime_unalias_mime_type		   (const char *mime);
-const char  *xdg_mime_get_icon                     (const char *mime);
-const char  *xdg_mime_get_generic_icon             (const char *mime);
-int          xdg_mime_get_max_buffer_extents       (void);
-void         xdg_mime_shutdown                     (void);
-void         xdg_mime_dump                         (void);
-int          xdg_mime_register_reload_callback     (XdgMimeCallback  callback,
-						    void            *data,
-						    XdgMimeDestroy   destroy);
-void         xdg_mime_remove_callback              (int              callback_id);
-
-   /* Private versions of functions that don't call xdg_mime_init () */
-int          _xdg_mime_mime_type_equal             (const char *mime_a,
-						    const char *mime_b);
-int          _xdg_mime_mime_type_subclass          (const char *mime,
-						    const char *base);
-const char  *_xdg_mime_unalias_mime_type           (const char *mime);
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* __XDG_MIME_H__ */
diff --git a/base/third_party/xdg_mime/xdgmimealias.c b/base/third_party/xdg_mime/xdgmimealias.c
deleted file mode 100644
index 07d89eb..0000000
--- a/base/third_party/xdg_mime/xdgmimealias.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimealias.c: Private file.  Datastructure for storing the aliases.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2004  Red Hat, Inc.
- * Copyright (C) 2004  Matthias Clasen <mclasen@redhat.com>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "xdgmimealias.h"
-#include "xdgmimeint.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <string.h>
-#include <fnmatch.h>
-
-#ifndef	FALSE
-#define	FALSE	(0)
-#endif
-
-#ifndef	TRUE
-#define	TRUE	(!FALSE)
-#endif
-
-typedef struct XdgAlias XdgAlias;
-
-struct XdgAlias 
-{
-  char *alias;
-  char *mime_type;
-};
-
-struct XdgAliasList
-{
-  struct XdgAlias *aliases;
-  int n_aliases;
-};
-
-XdgAliasList *
-_xdg_mime_alias_list_new (void)
-{
-  XdgAliasList *list;
-
-  list = malloc (sizeof (XdgAliasList));
-
-  list->aliases = NULL;
-  list->n_aliases = 0;
-
-  return list;
-}
-
-void         
-_xdg_mime_alias_list_free (XdgAliasList *list)
-{
-  int i;
-
-  if (list->aliases)
-    {
-      for (i = 0; i < list->n_aliases; i++)
-	{
-	  free (list->aliases[i].alias);
-	  free (list->aliases[i].mime_type);
-	}
-      free (list->aliases);
-    }
-  free (list);
-}
-
-static int
-alias_entry_cmp (const void *v1, const void *v2)
-{
-  return strcmp (((XdgAlias *)v1)->alias, ((XdgAlias *)v2)->alias);
-}
-
-const char  *
-_xdg_mime_alias_list_lookup (XdgAliasList *list,
-			     const char   *alias)
-{
-  XdgAlias *entry;
-  XdgAlias key;
-
-  if (list->n_aliases > 0)
-    {
-      key.alias = (char *)alias;
-      key.mime_type = NULL;
-
-      entry = bsearch (&key, list->aliases, list->n_aliases,
-		       sizeof (XdgAlias), alias_entry_cmp);
-      if (entry)
-        return entry->mime_type;
-    }
-
-  return NULL;
-}
-
-void
-_xdg_mime_alias_read_from_file (XdgAliasList *list,
-				const char   *file_name)
-{
-  FILE *file;
-  char line[255];
-  int alloc;
-
-  file = fopen (file_name, "r");
-
-  if (file == NULL)
-    return;
-
-  /* FIXME: Not UTF-8 safe.  Doesn't work if lines are greater than 255 chars.
-   * Blah */
-  alloc = list->n_aliases + 16;
-  list->aliases = realloc (list->aliases, alloc * sizeof (XdgAlias));
-  while (fgets (line, 255, file) != NULL)
-    {
-      char *sep;
-      if (line[0] == '#')
-	continue;
-
-      sep = strchr (line, ' ');
-      if (sep == NULL)
-	continue;
-      *(sep++) = '\000';
-      sep[strlen (sep) -1] = '\000';
-      if (list->n_aliases == alloc)
-	{
-	  alloc <<= 1;
-	  list->aliases = realloc (list->aliases, 
-				   alloc * sizeof (XdgAlias));
-	}
-      list->aliases[list->n_aliases].alias = strdup (line);
-      list->aliases[list->n_aliases].mime_type = strdup (sep);
-      list->n_aliases++;
-    }
-  list->aliases = realloc (list->aliases, 
-			   list->n_aliases * sizeof (XdgAlias));
-
-  fclose (file);  
-  
-  if (list->n_aliases > 1)
-    qsort (list->aliases, list->n_aliases, 
-           sizeof (XdgAlias), alias_entry_cmp);
-}
-
-
-void
-_xdg_mime_alias_list_dump (XdgAliasList *list)
-{
-  int i;
-
-  if (list->aliases)
-    {
-      for (i = 0; i < list->n_aliases; i++)
-	{
-	  printf ("%s %s\n", 
-		  list->aliases[i].alias,
-		  list->aliases[i].mime_type);
-	}
-    }
-}
-
-
diff --git a/base/third_party/xdg_mime/xdgmimealias.h b/base/third_party/xdg_mime/xdgmimealias.h
deleted file mode 100644
index 3c28012..0000000
--- a/base/third_party/xdg_mime/xdgmimealias.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimealias.h: Private file.  Datastructure for storing the aliases.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2004  Red Hat, Inc.
- * Copyright (C) 200  Matthias Clasen <mclasen@redhat.com>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __XDG_MIME_ALIAS_H__
-#define __XDG_MIME_ALIAS_H__
-
-#include "xdgmime.h"
-
-typedef struct XdgAliasList XdgAliasList;
-
-#ifdef XDG_PREFIX
-#define _xdg_mime_alias_read_from_file        XDG_RESERVED_ENTRY(alias_read_from_file)
-#define _xdg_mime_alias_list_new              XDG_RESERVED_ENTRY(alias_list_new)
-#define _xdg_mime_alias_list_free             XDG_RESERVED_ENTRY(alias_list_free)
-#define _xdg_mime_alias_list_lookup           XDG_RESERVED_ENTRY(alias_list_lookup)
-#define _xdg_mime_alias_list_dump             XDG_RESERVED_ENTRY(alias_list_dump)
-#endif
-
-void          _xdg_mime_alias_read_from_file (XdgAliasList *list,
-					      const char   *file_name);
-XdgAliasList *_xdg_mime_alias_list_new       (void);
-void          _xdg_mime_alias_list_free      (XdgAliasList *list);
-const char   *_xdg_mime_alias_list_lookup    (XdgAliasList *list,
-					      const char  *alias);
-void          _xdg_mime_alias_list_dump      (XdgAliasList *list);
-
-#endif /* __XDG_MIME_ALIAS_H__ */
diff --git a/base/third_party/xdg_mime/xdgmimecache.c b/base/third_party/xdg_mime/xdgmimecache.c
deleted file mode 100644
index ddb8754..0000000
--- a/base/third_party/xdg_mime/xdgmimecache.c
+++ /dev/null
@@ -1,1069 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimealias.c: Private file.  mmappable caches for mime data
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2005  Matthias Clasen <mclasen@redhat.com>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <fcntl.h>
-#include <unistd.h>
-#include <fnmatch.h>
-#include <assert.h>
-
-#include <netinet/in.h> /* for ntohl/ntohs */
-
-#define HAVE_MMAP 1
-
-#ifdef HAVE_MMAP
-#include <sys/mman.h>
-#else
-#warning Building xdgmime without MMAP support. Binary "mime.cache" files will not be used.
-#endif
-
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include "xdgmimecache.h"
-#include "xdgmimeint.h"
-
-#ifndef MAX
-#define MAX(a,b) ((a) > (b) ? (a) : (b))
-#endif
-
-#ifndef	FALSE
-#define	FALSE	(0)
-#endif
-
-#ifndef	TRUE
-#define	TRUE	(!FALSE)
-#endif
-
-#ifndef _O_BINARY
-#define _O_BINARY 0
-#endif
-
-#ifndef MAP_FAILED
-#define MAP_FAILED ((void *) -1)
-#endif
-
-#define MAJOR_VERSION 1
-#define MINOR_VERSION_MIN 1
-#define MINOR_VERSION_MAX 2
-
-struct _XdgMimeCache
-{
-  int ref_count;
-  int minor;
-
-  size_t  size;
-  char   *buffer;
-};
-
-#define GET_UINT16(cache,offset) (ntohs(*(xdg_uint16_t*)((cache) + (offset))))
-#define GET_UINT32(cache,offset) (ntohl(*(xdg_uint32_t*)((cache) + (offset))))
-
-XdgMimeCache *
-_xdg_mime_cache_ref (XdgMimeCache *cache)
-{
-  cache->ref_count++;
-  return cache;
-}
-
-void
-_xdg_mime_cache_unref (XdgMimeCache *cache)
-{
-  cache->ref_count--;
-
-  if (cache->ref_count == 0)
-    {
-#ifdef HAVE_MMAP
-      munmap (cache->buffer, cache->size);
-#endif
-      free (cache);
-    }
-}
-
-XdgMimeCache *
-_xdg_mime_cache_new_from_file (const char *file_name)
-{
-  XdgMimeCache *cache = NULL;
-
-#ifdef HAVE_MMAP
-  int fd = -1;
-  struct stat st;
-  char *buffer = NULL;
-  int minor;
-
-  /* Open the file and map it into memory */
-  fd = open (file_name, O_RDONLY|_O_BINARY, 0);
-
-  if (fd < 0)
-    return NULL;
-  
-  if (fstat (fd, &st) < 0 || st.st_size < 4)
-    goto done;
-
-  buffer = (char *) mmap (NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0);
-
-  if (buffer == MAP_FAILED)
-    goto done;
-
-  minor = GET_UINT16 (buffer, 2);
-  /* Verify version */
-  if (GET_UINT16 (buffer, 0) != MAJOR_VERSION ||
-      (minor < MINOR_VERSION_MIN ||
-       minor > MINOR_VERSION_MAX))
-    {
-      munmap (buffer, st.st_size);
-
-      goto done;
-    }
-  
-  cache = (XdgMimeCache *) malloc (sizeof (XdgMimeCache));
-  cache->minor = minor;
-  cache->ref_count = 1;
-  cache->buffer = buffer;
-  cache->size = st.st_size;
-
- done:
-  if (fd != -1)
-    close (fd);
-
-#endif  /* HAVE_MMAP */
-
-  return cache;
-}
-
-static int
-cache_magic_matchlet_compare_to_data (XdgMimeCache *cache, 
-				      xdg_uint32_t  offset,
-				      const void   *data,
-				      size_t        len)
-{
-  xdg_uint32_t range_start = GET_UINT32 (cache->buffer, offset);
-  xdg_uint32_t range_length = GET_UINT32 (cache->buffer, offset + 4);
-  xdg_uint32_t data_length = GET_UINT32 (cache->buffer, offset + 12);
-  xdg_uint32_t data_offset = GET_UINT32 (cache->buffer, offset + 16);
-  xdg_uint32_t mask_offset = GET_UINT32 (cache->buffer, offset + 20);
-  
-  int i, j;
-
-  for (i = range_start; i < range_start + range_length; i++)
-    {
-      int valid_matchlet = TRUE;
-      
-      if (i + data_length > len)
-	return FALSE;
-
-      if (mask_offset)
-	{
-	  for (j = 0; j < data_length; j++)
-	    {
-	      if ((((unsigned char *)cache->buffer)[data_offset + j] & ((unsigned char *)cache->buffer)[mask_offset + j]) !=
-		  ((((unsigned char *) data)[j + i]) & ((unsigned char *)cache->buffer)[mask_offset + j]))
-		{
-		  valid_matchlet = FALSE;
-		  break;
-		}
-	    }
-	}
-      else
-	{
-	  valid_matchlet = memcmp(cache->buffer + data_offset, data + i, data_length) == 0;
-	}
-
-      if (valid_matchlet)
-	return TRUE;
-    }
-  
-  return FALSE;  
-}
-
-static int
-cache_magic_matchlet_compare (XdgMimeCache *cache, 
-			      xdg_uint32_t  offset,
-			      const void   *data,
-			      size_t        len)
-{
-  xdg_uint32_t n_children = GET_UINT32 (cache->buffer, offset + 24);
-  xdg_uint32_t child_offset = GET_UINT32 (cache->buffer, offset + 28);
-
-  int i;
-  
-  if (cache_magic_matchlet_compare_to_data (cache, offset, data, len))
-    {
-      if (n_children == 0)
-	return TRUE;
-      
-      for (i = 0; i < n_children; i++)
-	{
-	  if (cache_magic_matchlet_compare (cache, child_offset + 32 * i,
-					    data, len))
-	    return TRUE;
-	}
-    }
-  
-  return FALSE;  
-}
-
-static const char *
-cache_magic_compare_to_data (XdgMimeCache *cache, 
-			     xdg_uint32_t  offset,
-			     const void   *data, 
-			     size_t        len, 
-			     int          *prio)
-{
-  xdg_uint32_t priority = GET_UINT32 (cache->buffer, offset);
-  xdg_uint32_t mimetype_offset = GET_UINT32 (cache->buffer, offset + 4);
-  xdg_uint32_t n_matchlets = GET_UINT32 (cache->buffer, offset + 8);
-  xdg_uint32_t matchlet_offset = GET_UINT32 (cache->buffer, offset + 12);
-
-  int i;
-
-  for (i = 0; i < n_matchlets; i++)
-    {
-      if (cache_magic_matchlet_compare (cache, matchlet_offset + i * 32, 
-					data, len))
-	{
-	  *prio = priority;
-	  
-	  return cache->buffer + mimetype_offset;
-	}
-    }
-
-  return NULL;
-}
-
-static const char *
-cache_magic_lookup_data (XdgMimeCache *cache, 
-			 const void   *data, 
-			 size_t        len, 
-			 int          *prio,
-			 const char   *mime_types[],
-			 int           n_mime_types)
-{
-  xdg_uint32_t list_offset;
-  xdg_uint32_t n_entries;
-  xdg_uint32_t offset;
-
-  int j, n;
-
-  *prio = 0;
-
-  list_offset = GET_UINT32 (cache->buffer, 24);
-  n_entries = GET_UINT32 (cache->buffer, list_offset);
-  offset = GET_UINT32 (cache->buffer, list_offset + 8);
-  
-  for (j = 0; j < n_entries; j++)
-    {
-      const char *match;
-
-      match = cache_magic_compare_to_data (cache, offset + 16 * j, 
-					   data, len, prio);
-      if (match)
-	return match;
-      else
-	{
-	  xdg_uint32_t mimetype_offset;
-	  const char *non_match;
-	  
-	  mimetype_offset = GET_UINT32 (cache->buffer, offset + 16 * j + 4);
-	  non_match = cache->buffer + mimetype_offset;
-
-	  for (n = 0; n < n_mime_types; n++)
-	    {
-	      if (mime_types[n] && 
-		  _xdg_mime_mime_type_equal (mime_types[n], non_match))
-		mime_types[n] = NULL;
-	    }
-	}
-    }
-
-  return NULL;
-}
-
-static const char *
-cache_alias_lookup (const char *alias)
-{
-  const char *ptr;
-  int i, min, max, mid, cmp;
-
-  for (i = 0; _caches[i]; i++)
-    {
-      XdgMimeCache *cache = _caches[i];
-      xdg_uint32_t list_offset = GET_UINT32 (cache->buffer, 4);
-      xdg_uint32_t n_entries = GET_UINT32 (cache->buffer, list_offset);
-      xdg_uint32_t offset;
-
-      min = 0; 
-      max = n_entries - 1;
-      while (max >= min) 
-	{
-	  mid = (min + max) / 2;
-
-	  offset = GET_UINT32 (cache->buffer, list_offset + 4 + 8 * mid);
-	  ptr = cache->buffer + offset;
-	  cmp = strcmp (ptr, alias);
-	  
-	  if (cmp < 0)
-	    min = mid + 1;
-	  else if (cmp > 0)
-	    max = mid - 1;
-	  else
-	    {
-	      offset = GET_UINT32 (cache->buffer, list_offset + 4 + 8 * mid + 4);
-	      return cache->buffer + offset;
-	    }
-	}
-    }
-
-  return NULL;
-}
-
-typedef struct {
-  const char *mime;
-  int weight;
-} MimeWeight;
-
-static int
-cache_glob_lookup_literal (const char *file_name,
-			   const char *mime_types[],
-			   int         n_mime_types,
-			   int         case_sensitive_check)
-{
-  const char *ptr;
-  int i, min, max, mid, cmp;
-
-  for (i = 0; _caches[i]; i++)
-    {
-      XdgMimeCache *cache = _caches[i];
-      xdg_uint32_t list_offset = GET_UINT32 (cache->buffer, 12);
-      xdg_uint32_t n_entries = GET_UINT32 (cache->buffer, list_offset);
-      xdg_uint32_t offset;
-
-      min = 0; 
-      max = n_entries - 1;
-      while (max >= min) 
-	{
-	  mid = (min + max) / 2;
-
-	  offset = GET_UINT32 (cache->buffer, list_offset + 4 + 12 * mid);
-	  ptr = cache->buffer + offset;
-	  cmp = strcmp (ptr, file_name);
-
-	  if (cmp < 0)
-	    min = mid + 1;
-	  else if (cmp > 0)
-	    max = mid - 1;
-	  else
-	    {
-	      int weight = GET_UINT32 (cache->buffer, list_offset + 4 + 12 * mid + 8);
-	      int case_sensitive = weight & 0x100;
-	      weight = weight & 0xff;
-
-	      if (case_sensitive_check || !case_sensitive)
-		{
-		  offset = GET_UINT32 (cache->buffer, list_offset + 4 + 12 * mid + 4);
-		  mime_types[0] = (const char *)(cache->buffer + offset);
-
-		  return 1;
-		}
-	      return 0;
-	    }
-	}
-    }
-
-  return 0;
-}
-
-static int
-cache_glob_lookup_fnmatch (const char *file_name,
-			   MimeWeight  mime_types[],
-			   int         n_mime_types,
-			   int         case_sensitive_check)
-{
-  const char *mime_type;
-  const char *ptr;
-
-  int i, j, n;
-
-  n = 0;
-  for (i = 0; _caches[i]; i++)
-    {
-      XdgMimeCache *cache = _caches[i];
-
-      xdg_uint32_t list_offset = GET_UINT32 (cache->buffer, 20);
-      xdg_uint32_t n_entries = GET_UINT32 (cache->buffer, list_offset);
-
-      for (j = 0; j < n_entries && n < n_mime_types; j++)
-	{
-	  xdg_uint32_t offset = GET_UINT32 (cache->buffer, list_offset + 4 + 12 * j);
-	  xdg_uint32_t mimetype_offset = GET_UINT32 (cache->buffer, list_offset + 4 + 12 * j + 4);
-	  int weight = GET_UINT32 (cache->buffer, list_offset + 4 + 12 * j + 8);
-	  int case_sensitive = weight & 0x100;
-	  weight = weight & 0xff;
-	  ptr = cache->buffer + offset;
-	  mime_type = cache->buffer + mimetype_offset;
-	  if (case_sensitive_check || !case_sensitive)
-	    {
-	      /* FIXME: Not UTF-8 safe */
-	      if (fnmatch (ptr, file_name, 0) == 0)
-	        {
-	          mime_types[n].mime = mime_type;
-	          mime_types[n].weight = weight;
-	          n++;
-	        }
-	    }
-	}
-
-      if (n > 0)
-	return n;
-    }
-  
-  return 0;
-}
-
-static int
-cache_glob_node_lookup_suffix (XdgMimeCache  *cache,
-			       xdg_uint32_t   n_entries,
-			       xdg_uint32_t   offset,
-			       const char    *file_name,
-			       int            len,
-			       int            case_sensitive_check,
-			       MimeWeight     mime_types[],
-			       int            n_mime_types)
-{
-  xdg_unichar_t character;
-  xdg_unichar_t match_char;
-  xdg_uint32_t mimetype_offset;
-  xdg_uint32_t n_children;
-  xdg_uint32_t child_offset; 
-  int weight;
-  int case_sensitive;
-
-  int min, max, mid, n, i;
-
-  character = file_name[len - 1];
-
-  assert (character != 0);
-
-  min = 0;
-  max = n_entries - 1;
-  while (max >= min)
-    {
-      mid = (min + max) /  2;
-      match_char = GET_UINT32 (cache->buffer, offset + 12 * mid);
-      if (match_char < character)
-	min = mid + 1;
-      else if (match_char > character)
-	max = mid - 1;
-      else 
-	{
-          len--;
-          n = 0;
-          n_children = GET_UINT32 (cache->buffer, offset + 12 * mid + 4);
-          child_offset = GET_UINT32 (cache->buffer, offset + 12 * mid + 8);
-      
-          if (len > 0)
-            {
-              n = cache_glob_node_lookup_suffix (cache, 
-                                                 n_children, child_offset,
-                                                 file_name, len, 
-                                                 case_sensitive_check,
-                                                 mime_types,
-                                                 n_mime_types);
-            }
-          if (n == 0)
-            {
-	      i = 0;
-	      while (n < n_mime_types && i < n_children)
-		{
-		  match_char = GET_UINT32 (cache->buffer, child_offset + 12 * i);
-		  if (match_char != 0)
-		    break;
-
-		  mimetype_offset = GET_UINT32 (cache->buffer, child_offset + 12 * i + 4);
-		  weight = GET_UINT32 (cache->buffer, child_offset + 12 * i + 8);
-		  case_sensitive = weight & 0x100;
-		  weight = weight & 0xff;
-
-		  if (case_sensitive_check || !case_sensitive)
-		    {
-		      mime_types[n].mime = cache->buffer + mimetype_offset;
-		      mime_types[n].weight = weight;
-		      n++;
-		    }
-		  i++;
-		}
-	    }
-	  return n;
-	}
-    }
-  return 0;
-}
-
-static int
-cache_glob_lookup_suffix (const char *file_name,
-			  int         len,
-			  int         ignore_case,
-			  MimeWeight  mime_types[],
-			  int         n_mime_types)
-{
-  int i, n;
-
-  for (i = 0; _caches[i]; i++)
-    {
-      XdgMimeCache *cache = _caches[i];
-
-      xdg_uint32_t list_offset = GET_UINT32 (cache->buffer, 16);
-      xdg_uint32_t n_entries = GET_UINT32 (cache->buffer, list_offset);
-      xdg_uint32_t offset = GET_UINT32 (cache->buffer, list_offset + 4);
-
-      n = cache_glob_node_lookup_suffix (cache, 
-					 n_entries, offset, 
-					 file_name, len,
-					 ignore_case,
-					 mime_types,
-					 n_mime_types);
-      if (n > 0)
-	return n;
-    }
-
-  return 0;
-}
-
-static int compare_mime_weight (const void *a, const void *b)
-{
-  const MimeWeight *aa = (const MimeWeight *)a;
-  const MimeWeight *bb = (const MimeWeight *)b;
-
-  return bb->weight - aa->weight;
-}
-
-#define ISUPPER(c)		((c) >= 'A' && (c) <= 'Z')
-static char *
-ascii_tolower (const char *str)
-{
-  char *p, *lower;
-
-  lower = strdup (str);
-  p = lower;
-  while (*p != 0)
-    {
-      char c = *p;
-      *p++ = ISUPPER (c) ? c - 'A' + 'a' : c;
-    }
-  return lower;
-}
-
-static int
-cache_glob_lookup_file_name (const char *file_name, 
-			     const char *mime_types[],
-			     int         n_mime_types)
-{
-  int n;
-  MimeWeight mimes[10];
-  int n_mimes = 10;
-  int i;
-  int len;
-  char *lower_case;
-
-  assert (file_name != NULL && n_mime_types > 0);
-
-  /* First, check the literals */
-
-  lower_case = ascii_tolower (file_name);
-
-  n = cache_glob_lookup_literal (lower_case, mime_types, n_mime_types, FALSE);
-  if (n > 0)
-    {
-      free (lower_case);
-      return n;
-    }
-
-  n = cache_glob_lookup_literal (file_name, mime_types, n_mime_types, TRUE);
-  if (n > 0)
-    {
-      free (lower_case);
-      return n;
-    }
-
-  len = strlen (file_name);
-  n = cache_glob_lookup_suffix (lower_case, len, FALSE, mimes, n_mimes);
-  if (n == 0)
-    n = cache_glob_lookup_suffix (file_name, len, TRUE, mimes, n_mimes);
-
-  /* Last, try fnmatch */
-  if (n == 0)
-    n = cache_glob_lookup_fnmatch (lower_case, mimes, n_mimes, FALSE);
-  if (n == 0)
-    n = cache_glob_lookup_fnmatch (file_name, mimes, n_mimes, TRUE);
-
-  free (lower_case);
-
-  qsort (mimes, n, sizeof (MimeWeight), compare_mime_weight);
-
-  if (n_mime_types < n)
-    n = n_mime_types;
-
-  for (i = 0; i < n; i++)
-    mime_types[i] = mimes[i].mime;
-
-  return n;
-}
-
-int
-_xdg_mime_cache_get_max_buffer_extents (void)
-{
-  xdg_uint32_t offset;
-  xdg_uint32_t max_extent;
-  int i;
-
-  max_extent = 0;
-  for (i = 0; _caches[i]; i++)
-    {
-      XdgMimeCache *cache = _caches[i];
-
-      offset = GET_UINT32 (cache->buffer, 24);
-      max_extent = MAX (max_extent, GET_UINT32 (cache->buffer, offset + 4));
-    }
-
-  return max_extent;
-}
-
-static const char *
-cache_get_mime_type_for_data (const void *data,
-			      size_t      len,
-			      int        *result_prio,
-			      const char *mime_types[],
-			      int         n_mime_types)
-{
-  const char *mime_type;
-  int i, n, priority;
-
-  priority = 0;
-  mime_type = NULL;
-  for (i = 0; _caches[i]; i++)
-    {
-      XdgMimeCache *cache = _caches[i];
-
-      int prio;
-      const char *match;
-
-      match = cache_magic_lookup_data (cache, data, len, &prio, 
-				       mime_types, n_mime_types);
-      if (prio > priority)
-	{
-	  priority = prio;
-	  mime_type = match;
-	}
-    }
-
-  if (result_prio)
-    *result_prio = priority;
-
-  if (priority > 0)
-    {
-      /* Pick glob-result R where mime_type inherits from R */
-      for (n = 0; n < n_mime_types; n++)
-        {
-          if (mime_types[n] && _xdg_mime_cache_mime_type_subclass(mime_types[n], mime_type))
-              return mime_types[n];
-        }
-
-      /* Return magic match */
-      return mime_type;
-    }
-
-  /* Pick first glob result, as fallback */
-  for (n = 0; n < n_mime_types; n++)
-    {
-      if (mime_types[n])
-        return mime_types[n];
-    }
-
-  return NULL;
-}
-
-const char *
-_xdg_mime_cache_get_mime_type_for_data (const void *data,
-					size_t      len,
-					int        *result_prio)
-{
-  return cache_get_mime_type_for_data (data, len, result_prio, NULL, 0);
-}
-
-const char *
-_xdg_mime_cache_get_mime_type_for_file (const char  *file_name,
-					struct stat *statbuf)
-{
-  const char *mime_type;
-  const char *mime_types[10];
-  FILE *file;
-  unsigned char *data;
-  int max_extent;
-  int bytes_read;
-  struct stat buf;
-  const char *base_name;
-  int n;
-
-  if (file_name == NULL)
-    return NULL;
-
-  if (! _xdg_utf8_validate (file_name))
-    return NULL;
-
-  base_name = _xdg_get_base_name (file_name);
-  n = cache_glob_lookup_file_name (base_name, mime_types, 10);
-
-  if (n == 1)
-    return mime_types[0];
-
-  if (!statbuf)
-    {
-      if (stat (file_name, &buf) != 0)
-	return XDG_MIME_TYPE_UNKNOWN;
-
-      statbuf = &buf;
-    }
-
-  if (statbuf->st_size == 0)
-    return XDG_MIME_TYPE_EMPTY;
-
-  if (!S_ISREG (statbuf->st_mode))
-    return XDG_MIME_TYPE_UNKNOWN;
-
-  /* FIXME: Need to make sure that max_extent isn't totally broken.  This could
-   * be large and need getting from a stream instead of just reading it all
-   * in. */
-  max_extent = _xdg_mime_cache_get_max_buffer_extents ();
-  data = malloc (max_extent);
-  if (data == NULL)
-    return XDG_MIME_TYPE_UNKNOWN;
-        
-  file = fopen (file_name, "r");
-  if (file == NULL)
-    {
-      free (data);
-      return XDG_MIME_TYPE_UNKNOWN;
-    }
-
-  bytes_read = fread (data, 1, max_extent, file);
-  if (ferror (file))
-    {
-      free (data);
-      fclose (file);
-      return XDG_MIME_TYPE_UNKNOWN;
-    }
-
-  mime_type = cache_get_mime_type_for_data (data, bytes_read, NULL,
-					    mime_types, n);
-
-  if (!mime_type)
-    mime_type = _xdg_binary_or_text_fallback(data, bytes_read);
-
-  free (data);
-  fclose (file);
-
-  return mime_type;
-}
-
-const char *
-_xdg_mime_cache_get_mime_type_from_file_name (const char *file_name)
-{
-  const char *mime_type;
-
-  if (cache_glob_lookup_file_name (file_name, &mime_type, 1))
-    return mime_type;
-  else
-    return XDG_MIME_TYPE_UNKNOWN;
-}
-
-int
-_xdg_mime_cache_get_mime_types_from_file_name (const char *file_name,
-					       const char  *mime_types[],
-					       int          n_mime_types)
-{
-  return cache_glob_lookup_file_name (file_name, mime_types, n_mime_types);
-}
-
-#if 1
-static int
-is_super_type (const char *mime)
-{
-  int length;
-  const char *type;
-
-  length = strlen (mime);
-  type = &(mime[length - 2]);
-
-  if (strcmp (type, "/*") == 0)
-    return 1;
-
-  return 0;
-}
-#endif
-
-int
-_xdg_mime_cache_mime_type_subclass (const char *mime,
-				    const char *base)
-{
-  const char *umime, *ubase;
-
-  int i, j, min, max, med, cmp;
-  
-  umime = _xdg_mime_cache_unalias_mime_type (mime);
-  ubase = _xdg_mime_cache_unalias_mime_type (base);
-
-  if (strcmp (umime, ubase) == 0)
-    return 1;
-
-  /* We really want to handle text/ * in GtkFileFilter, so we just
-   * turn on the supertype matching
-   */
-#if 1
-  /* Handle supertypes */
-  if (is_super_type (ubase) &&
-      xdg_mime_media_type_equal (umime, ubase))
-    return 1;
-#endif
-
-  /*  Handle special cases text/plain and application/octet-stream */
-  if (strcmp (ubase, "text/plain") == 0 && 
-      strncmp (umime, "text/", 5) == 0)
-    return 1;
-
-  if (strcmp (ubase, "application/octet-stream") == 0)
-    return 1;
- 
-  for (i = 0; _caches[i]; i++)
-    {
-      XdgMimeCache *cache = _caches[i];
-      
-      xdg_uint32_t list_offset = GET_UINT32 (cache->buffer, 8);
-      xdg_uint32_t n_entries = GET_UINT32 (cache->buffer, list_offset);
-      xdg_uint32_t offset, n_parents, parent_offset;
-
-      min = 0; 
-      max = n_entries - 1;
-      while (max >= min)
-	{
-	  med = (min + max)/2;
-	  
-	  offset = GET_UINT32 (cache->buffer, list_offset + 4 + 8 * med);
-	  cmp = strcmp (cache->buffer + offset, umime);
-	  if (cmp < 0)
-	    min = med + 1;
-	  else if (cmp > 0)
-	    max = med - 1;
-	  else
-	    {
-	      offset = GET_UINT32 (cache->buffer, list_offset + 4 + 8 * med + 4);
-	      n_parents = GET_UINT32 (cache->buffer, offset);
-	      
-	      for (j = 0; j < n_parents; j++)
-		{
-		  parent_offset = GET_UINT32 (cache->buffer, offset + 4 + 4 * j);
-		  if (_xdg_mime_cache_mime_type_subclass (cache->buffer + parent_offset, ubase))
-		    return 1;
-		}
-
-	      break;
-	    }
-	}
-    }
-
-  return 0;
-}
-
-const char *
-_xdg_mime_cache_unalias_mime_type (const char *mime)
-{
-  const char *lookup;
-  
-  lookup = cache_alias_lookup (mime);
-  
-  if (lookup)
-    return lookup;
-  
-  return mime;  
-}
-
-char **
-_xdg_mime_cache_list_mime_parents (const char *mime)
-{
-  int i, j, k, l, p;
-  char *all_parents[128]; /* we'll stop at 128 */ 
-  char **result;
-
-  mime = xdg_mime_unalias_mime_type (mime);
-
-  p = 0;
-  for (i = 0; _caches[i]; i++)
-    {
-      XdgMimeCache *cache = _caches[i];
-  
-      xdg_uint32_t list_offset = GET_UINT32 (cache->buffer, 8);
-      xdg_uint32_t n_entries = GET_UINT32 (cache->buffer, list_offset);
-
-      for (j = 0; j < n_entries; j++)
-	{
-	  xdg_uint32_t mimetype_offset = GET_UINT32 (cache->buffer, list_offset + 4 + 8 * j);
-	  xdg_uint32_t parents_offset = GET_UINT32 (cache->buffer, list_offset + 4 + 8 * j + 4);
-
-	  if (strcmp (cache->buffer + mimetype_offset, mime) == 0)
-	    {
-	      xdg_uint32_t parent_mime_offset;
-	      xdg_uint32_t n_parents = GET_UINT32 (cache->buffer, parents_offset);
-
-	      for (k = 0; k < n_parents && p < 127; k++)
-		{
-		  parent_mime_offset = GET_UINT32 (cache->buffer, parents_offset + 4 + 4 * k);
-
-		  /* Don't add same parent multiple times.
-		   * This can happen for instance if the same type is listed in multiple directories
-		   */
-		  for (l = 0; l < p; l++)
-		    {
-		      if (strcmp (all_parents[l], cache->buffer + parent_mime_offset) == 0)
-			break;
-		    }
-
-		  if (l == p)
-		    all_parents[p++] = cache->buffer + parent_mime_offset;
-		}
-
-	      break;
-	    }
-	}
-    }
-  all_parents[p++] = NULL;
-  
-  result = (char **) malloc (p * sizeof (char *));
-  memcpy (result, all_parents, p * sizeof (char *));
-
-  return result;
-}
-
-static const char *
-cache_lookup_icon (const char *mime, int header)
-{
-  const char *ptr;
-  int i, min, max, mid, cmp;
-
-  for (i = 0; _caches[i]; i++)
-    {
-      XdgMimeCache *cache = _caches[i];
-      xdg_uint32_t list_offset = GET_UINT32 (cache->buffer, header);
-      xdg_uint32_t n_entries = GET_UINT32 (cache->buffer, list_offset);
-      xdg_uint32_t offset;
-
-      min = 0; 
-      max = n_entries - 1;
-      while (max >= min) 
-        {
-          mid = (min + max) / 2;
-
-          offset = GET_UINT32 (cache->buffer, list_offset + 4 + 8 * mid);
-          ptr = cache->buffer + offset;
-          cmp = strcmp (ptr, mime);
-         
-          if (cmp < 0)
-            min = mid + 1;
-          else if (cmp > 0)
-            max = mid - 1;
-          else
-            {
-              offset = GET_UINT32 (cache->buffer, list_offset + 4 + 8 * mid + 4);
-              return cache->buffer + offset;
-            }
-        }
-    }
-
-  return NULL;
-}
-
-const char *
-_xdg_mime_cache_get_generic_icon (const char *mime)
-{
-  return cache_lookup_icon (mime, 36);
-}
-
-const char *
-_xdg_mime_cache_get_icon (const char *mime)
-{
-  return cache_lookup_icon (mime, 32);
-}
-
-static void
-dump_glob_node (XdgMimeCache *cache,
-		xdg_uint32_t  offset,
-		int           depth)
-{
-  xdg_unichar_t character;
-  xdg_uint32_t mime_offset;
-  xdg_uint32_t n_children;
-  xdg_uint32_t child_offset;
-  int i;
-
-  character = GET_UINT32 (cache->buffer, offset);
-  mime_offset = GET_UINT32 (cache->buffer, offset + 4);
-  n_children = GET_UINT32 (cache->buffer, offset + 8);
-  child_offset = GET_UINT32 (cache->buffer, offset + 12);
-  for (i = 0; i < depth; i++)
-    printf (" ");
-  printf ("%c", character);
-  if (mime_offset)
-    printf (" - %s", cache->buffer + mime_offset);
-  printf ("\n");
-  if (child_offset)
-  {
-    for (i = 0; i < n_children; i++)
-      dump_glob_node (cache, child_offset + 20 * i, depth + 1);
-  }
-}
-
-void
-_xdg_mime_cache_glob_dump (void)
-{
-  int i, j;
-  for (i = 0; _caches[i]; i++)
-  {
-    XdgMimeCache *cache = _caches[i];
-    xdg_uint32_t list_offset;
-    xdg_uint32_t n_entries;
-    xdg_uint32_t offset;
-    list_offset = GET_UINT32 (cache->buffer, 16);
-    n_entries = GET_UINT32 (cache->buffer, list_offset);
-    offset = GET_UINT32 (cache->buffer, list_offset + 4);
-    for (j = 0; j < n_entries; j++)
-	    dump_glob_node (cache, offset + 20 * j, 0);
-  }
-}
diff --git a/base/third_party/xdg_mime/xdgmimecache.h b/base/third_party/xdg_mime/xdgmimecache.h
deleted file mode 100644
index 27f42d0..0000000
--- a/base/third_party/xdg_mime/xdgmimecache.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimecache.h: Private file.  Datastructure for mmapped caches.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2005  Matthias Clasen <mclasen@redhat.com>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __XDG_MIME_CACHE_H__
-#define __XDG_MIME_CACHE_H__
-
-#include "xdgmime.h"
-
-typedef struct _XdgMimeCache XdgMimeCache;
-
-#ifdef XDG_PREFIX
-#define _xdg_mime_cache_new_from_file                 XDG_RESERVED_ENTRY(cache_new_from_file)
-#define _xdg_mime_cache_ref                           XDG_RESERVED_ENTRY(cache_ref)
-#define _xdg_mime_cache_unref                         XDG_RESERVED_ENTRY(cache_unref)
-#define _xdg_mime_cache_get_max_buffer_extents        XDG_RESERVED_ENTRY(cache_get_max_buffer_extents)
-#define _xdg_mime_cache_get_mime_type_for_data        XDG_RESERVED_ENTRY(cache_get_mime_type_for_data)
-#define _xdg_mime_cache_get_mime_type_for_file        XDG_RESERVED_ENTRY(cache_get_mime_type_for_file)
-#define _xdg_mime_cache_get_mime_type_from_file_name  XDG_RESERVED_ENTRY(cache_get_mime_type_from_file_name)
-#define _xdg_mime_cache_get_mime_types_from_file_name XDG_RESERVED_ENTRY(cache_get_mime_types_from_file_name)
-#define _xdg_mime_cache_list_mime_parents             XDG_RESERVED_ENTRY(cache_list_mime_parents)
-#define _xdg_mime_cache_mime_type_subclass            XDG_RESERVED_ENTRY(cache_mime_type_subclass)
-#define _xdg_mime_cache_unalias_mime_type             XDG_RESERVED_ENTRY(cache_unalias_mime_type)
-#define _xdg_mime_cache_get_icon                      XDG_RESERVED_ENTRY(cache_get_icon)
-#define _xdg_mime_cache_get_generic_icon              XDG_RESERVED_ENTRY(cache_get_generic_icon)
-#define _xdg_mime_cache_glob_dump                     XDG_RESERVED_ENTRY(cache_glob_dump)
-#endif
-
-extern XdgMimeCache **_caches;
-
-XdgMimeCache *_xdg_mime_cache_new_from_file (const char   *file_name);
-XdgMimeCache *_xdg_mime_cache_ref           (XdgMimeCache *cache);
-void          _xdg_mime_cache_unref         (XdgMimeCache *cache);
-
-
-const char  *_xdg_mime_cache_get_mime_type_for_data       (const void *data,
-		 				           size_t      len,
-							   int        *result_prio);
-const char  *_xdg_mime_cache_get_mime_type_for_file       (const char  *file_name,
-							   struct stat *statbuf);
-int          _xdg_mime_cache_get_mime_types_from_file_name (const char *file_name,
-							    const char  *mime_types[],
-							    int          n_mime_types);
-const char  *_xdg_mime_cache_get_mime_type_from_file_name (const char *file_name);
-int          _xdg_mime_cache_is_valid_mime_type           (const char *mime_type);
-int          _xdg_mime_cache_mime_type_equal              (const char *mime_a,
-						           const char *mime_b);
-int          _xdg_mime_cache_media_type_equal             (const char *mime_a,
-							   const char *mime_b);
-int          _xdg_mime_cache_mime_type_subclass           (const char *mime_a,
-							   const char *mime_b);
-char       **_xdg_mime_cache_list_mime_parents		  (const char *mime);
-const char  *_xdg_mime_cache_unalias_mime_type            (const char *mime);
-int          _xdg_mime_cache_get_max_buffer_extents       (void);
-const char  *_xdg_mime_cache_get_icon                     (const char *mime);
-const char  *_xdg_mime_cache_get_generic_icon             (const char *mime);
-void         _xdg_mime_cache_glob_dump                    (void);
-
-#endif /* __XDG_MIME_CACHE_H__ */
diff --git a/base/third_party/xdg_mime/xdgmimeglob.c b/base/third_party/xdg_mime/xdgmimeglob.c
deleted file mode 100644
index f8434bc..0000000
--- a/base/third_party/xdg_mime/xdgmimeglob.c
+++ /dev/null
@@ -1,691 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimeglob.c: Private file.  Datastructure for storing the globs.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2003  Red Hat, Inc.
- * Copyright (C) 2003  Jonathan Blandford <jrb@alum.mit.edu>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "xdgmimeglob.h"
-#include "xdgmimeint.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <string.h>
-#include <fnmatch.h>
-
-#ifndef	FALSE
-#define	FALSE	(0)
-#endif
-
-#ifndef	TRUE
-#define	TRUE	(!FALSE)
-#endif
-
-typedef struct XdgGlobHashNode XdgGlobHashNode;
-typedef struct XdgGlobList XdgGlobList;
-
-struct XdgGlobHashNode
-{
-  xdg_unichar_t character;
-  const char *mime_type;
-  int weight;
-  int case_sensitive;
-  XdgGlobHashNode *next;
-  XdgGlobHashNode *child;
-};
-struct XdgGlobList
-{
-  const char *data;
-  const char *mime_type;
-  int weight;
-  int case_sensitive;
-  XdgGlobList *next;
-};
-
-struct XdgGlobHash
-{
-  XdgGlobList *literal_list;
-  XdgGlobHashNode *simple_node;
-  XdgGlobList *full_list;
-};
-
-
-/* XdgGlobList
- */
-static XdgGlobList *
-_xdg_glob_list_new (void)
-{
-  XdgGlobList *new_element;
-
-  new_element = calloc (1, sizeof (XdgGlobList));
-
-  return new_element;
-}
-
-/* Frees glob_list and all of it's children */
-static void
-_xdg_glob_list_free (XdgGlobList *glob_list)
-{
-  XdgGlobList *ptr, *next;
-
-  ptr = glob_list;
-
-  while (ptr != NULL)
-    {
-      next = ptr->next;
-
-      if (ptr->data)
-	free ((void *) ptr->data);
-      if (ptr->mime_type)
-	free ((void *) ptr->mime_type);
-      free (ptr);
-
-      ptr = next;
-    }
-}
-
-static XdgGlobList *
-_xdg_glob_list_append (XdgGlobList *glob_list,
-		       void        *data,
-		       const char  *mime_type,
-		       int          weight,
-		       int          case_sensitive)
-{
-  XdgGlobList *new_element;
-  XdgGlobList *tmp_element;
-
-  tmp_element = glob_list;
-  while (tmp_element != NULL)
-    {
-      if (strcmp (tmp_element->data, data) == 0 &&
-	  strcmp (tmp_element->mime_type, mime_type) == 0)
-	return glob_list;
-
-      tmp_element = tmp_element->next;
-    }
-
-  new_element = _xdg_glob_list_new ();
-  new_element->data = data;
-  new_element->mime_type = mime_type;
-  new_element->weight = weight;
-  new_element->case_sensitive = case_sensitive;
-  if (glob_list == NULL)
-    return new_element;
-
-  tmp_element = glob_list;
-  while (tmp_element->next != NULL)
-    tmp_element = tmp_element->next;
-
-  tmp_element->next = new_element;
-
-  return glob_list;
-}
-
-/* XdgGlobHashNode
- */
-
-static XdgGlobHashNode *
-_xdg_glob_hash_node_new (void)
-{
-  XdgGlobHashNode *glob_hash_node;
-
-  glob_hash_node = calloc (1, sizeof (XdgGlobHashNode));
-
-  return glob_hash_node;
-}
-
-static void
-_xdg_glob_hash_node_dump (XdgGlobHashNode *glob_hash_node,
-			  int depth)
-{
-  int i;
-  for (i = 0; i < depth; i++)
-    printf (" ");
-
-  printf ("%c", (char)glob_hash_node->character);
-  if (glob_hash_node->mime_type)
-    printf (" - %s %d\n", glob_hash_node->mime_type, glob_hash_node->weight);
-  else
-    printf ("\n");
-  if (glob_hash_node->child)
-    _xdg_glob_hash_node_dump (glob_hash_node->child, depth + 1);
-  if (glob_hash_node->next)
-    _xdg_glob_hash_node_dump (glob_hash_node->next, depth);
-}
-
-static XdgGlobHashNode *
-_xdg_glob_hash_insert_ucs4 (XdgGlobHashNode *glob_hash_node,
-			    xdg_unichar_t   *text,
-			    const char      *mime_type,
-			    int              weight,
-			    int              case_sensitive)
-{
-  XdgGlobHashNode *node;
-  xdg_unichar_t character;
-
-  character = text[0];
-
-  if ((glob_hash_node == NULL) ||
-      (character < glob_hash_node->character))
-    {
-      node = _xdg_glob_hash_node_new ();
-      node->character = character;
-      node->next = glob_hash_node;
-      glob_hash_node = node;
-    }
-  else if (character == glob_hash_node->character)
-    {
-      node = glob_hash_node;
-    }
-  else
-    {
-      XdgGlobHashNode *prev_node;
-      int found_node = FALSE;
-
-      /* Look for the first character of text in glob_hash_node, and insert it if we
-       * have to.*/
-      prev_node = glob_hash_node;
-      node = prev_node->next;
-
-      while (node != NULL)
-	{
-	  if (character < node->character)
-	    {
-	      node = _xdg_glob_hash_node_new ();
-	      node->character = character;
-	      node->next = prev_node->next;
-	      prev_node->next = node;
-
-	      found_node = TRUE;
-	      break;
-	    }
-	  else if (character == node->character)
-	    {
-	      found_node = TRUE;
-	      break;
-	    }
-	  prev_node = node;
-	  node = node->next;
-	}
-
-      if (! found_node)
-	{
-	  node = _xdg_glob_hash_node_new ();
-	  node->character = character;
-	  node->next = prev_node->next;
-	  prev_node->next = node;
-	}
-    }
-
-  text++;
-  if (*text == 0)
-    {
-      if (node->mime_type)
-	{
-	  if (strcmp (node->mime_type, mime_type) != 0)
-	    {
-	      XdgGlobHashNode *child;
-	      int found_node = FALSE;
-
-	      child = node->child;
-	      while (child && child->character == 0)
-		{
-		  if (strcmp (child->mime_type, mime_type) == 0)
-		    {
-		      found_node = TRUE;
-		      break;
-		    }
-		  child = child->next;
-		}
-
-	      if (!found_node)
-		{
-		  child = _xdg_glob_hash_node_new ();
-		  child->character = 0;
-		  child->mime_type = strdup (mime_type);
-		  child->weight = weight;
-		  child->case_sensitive = case_sensitive;
-		  child->child = NULL;
-		  child->next = node->child;
-		  node->child = child;
-		}
-	    }
-	}
-      else
-	{
-	  node->mime_type = strdup (mime_type);
-	  node->weight = weight;
-	  node->case_sensitive = case_sensitive;
-	}
-    }
-  else
-    {
-      node->child = _xdg_glob_hash_insert_ucs4 (node->child, text, mime_type, weight, case_sensitive);
-    }
-  return glob_hash_node;
-}
-
-/* glob must be valid UTF-8 */
-static XdgGlobHashNode *
-_xdg_glob_hash_insert_text (XdgGlobHashNode *glob_hash_node,
-			    const char      *text,
-			    const char      *mime_type,
-			    int              weight,
-			    int              case_sensitive)
-{
-  XdgGlobHashNode *node;
-  xdg_unichar_t *unitext;
-  int len;
-
-  unitext = _xdg_convert_to_ucs4 (text, &len);
-  _xdg_reverse_ucs4 (unitext, len);
-  node = _xdg_glob_hash_insert_ucs4 (glob_hash_node, unitext, mime_type, weight, case_sensitive);
-  free (unitext);
-  return node;
-}
-
-typedef struct {
-  const char *mime;
-  int weight;
-} MimeWeight;
-
-static int
-_xdg_glob_hash_node_lookup_file_name (XdgGlobHashNode *glob_hash_node,
-				      const char      *file_name,
-				      int              len,
-				      int              case_sensitive_check,
-				      MimeWeight       mime_types[],
-				      int              n_mime_types)
-{
-  int n;
-  XdgGlobHashNode *node;
-  xdg_unichar_t character;
-
-  if (glob_hash_node == NULL)
-    return 0;
-
-  character = file_name[len - 1];
-
-  for (node = glob_hash_node; node && character >= node->character; node = node->next)
-    {
-      if (character == node->character)
-        {
-          len--;
-          n = 0;
-          if (len > 0) 
-	    {
-	      n = _xdg_glob_hash_node_lookup_file_name (node->child,
-							file_name,
-							len,
-							case_sensitive_check,
-							mime_types,
-							n_mime_types);
-	    }
-	  if (n == 0)
-	    {
-              if (node->mime_type &&
-		  (case_sensitive_check ||
-		   !node->case_sensitive))
-                {
-	          mime_types[n].mime = node->mime_type;
-		  mime_types[n].weight = node->weight;
-		  n++; 
-                }
-	      node = node->child;
-	      while (n < n_mime_types && node && node->character == 0)
-		{
-                  if (node->mime_type &&
-		      (case_sensitive_check ||
-		       !node->case_sensitive))
-		    {
-		      mime_types[n].mime = node->mime_type;
-		      mime_types[n].weight = node->weight;
-		      n++;
-		    }
-		  node = node->next;
-		}
-	    }
-	  return n;
-	}
-    }
-
-  return 0;
-}
-
-static int compare_mime_weight (const void *a, const void *b)
-{
-  const MimeWeight *aa = (const MimeWeight *)a;
-  const MimeWeight *bb = (const MimeWeight *)b;
-
-  return bb->weight - aa->weight;
-}
-
-#define ISUPPER(c)		((c) >= 'A' && (c) <= 'Z')
-static char *
-ascii_tolower (const char *str)
-{
-  char *p, *lower;
-
-  lower = strdup (str);
-  p = lower;
-  while (*p != 0)
-    {
-      char c = *p;
-      *p++ = ISUPPER (c) ? c - 'A' + 'a' : c;
-    }
-  return lower;
-}
-
-int
-_xdg_glob_hash_lookup_file_name (XdgGlobHash *glob_hash,
-				 const char  *file_name,
-				 const char  *mime_types[],
-				 int          n_mime_types)
-{
-  XdgGlobList *list;
-  int i, n;
-  MimeWeight mimes[10];
-  int n_mimes = 10;
-  int len;
-  char *lower_case;
-
-  /* First, check the literals */
-
-  assert (file_name != NULL && n_mime_types > 0);
-
-  n = 0;
-
-  lower_case = ascii_tolower (file_name);
-
-  for (list = glob_hash->literal_list; list; list = list->next)
-    {
-      if (strcmp ((const char *)list->data, file_name) == 0)
-	{
-	  mime_types[0] = list->mime_type;
-	  free (lower_case);
-	  return 1;
-	}
-    }
-
-  for (list = glob_hash->literal_list; list; list = list->next)
-    {
-      if (!list->case_sensitive &&
-	  strcmp ((const char *)list->data, lower_case) == 0)
-	{
-	  mime_types[0] = list->mime_type;
-	  free (lower_case);
-	  return 1;
-	}
-    }
-
-
-  len = strlen (file_name);
-  n = _xdg_glob_hash_node_lookup_file_name (glob_hash->simple_node, lower_case, len, FALSE,
-					    mimes, n_mimes);
-  if (n == 0)
-    n = _xdg_glob_hash_node_lookup_file_name (glob_hash->simple_node, file_name, len, TRUE,
-					      mimes, n_mimes);
-
-  if (n == 0)
-    {
-      for (list = glob_hash->full_list; list && n < n_mime_types; list = list->next)
-        {
-          if (fnmatch ((const char *)list->data, file_name, 0) == 0)
-	    {
-	      mimes[n].mime = list->mime_type;
-	      mimes[n].weight = list->weight;
-	      n++;
-	    }
-        }
-    }
-  free (lower_case);
-
-  qsort (mimes, n, sizeof (MimeWeight), compare_mime_weight);
-
-  if (n_mime_types < n)
-    n = n_mime_types;
-
-  for (i = 0; i < n; i++)
-    mime_types[i] = mimes[i].mime;
-
-  return n;
-}
-
-
-
-/* XdgGlobHash
- */
-
-XdgGlobHash *
-_xdg_glob_hash_new (void)
-{
-  XdgGlobHash *glob_hash;
-
-  glob_hash = calloc (1, sizeof (XdgGlobHash));
-
-  return glob_hash;
-}
-
-
-static void
-_xdg_glob_hash_free_nodes (XdgGlobHashNode *node)
-{
-  if (node)
-    {
-      if (node->child)
-       _xdg_glob_hash_free_nodes (node->child);
-      if (node->next)
-       _xdg_glob_hash_free_nodes (node->next);
-      if (node->mime_type)
-	free ((void *) node->mime_type);
-      free (node);
-    }
-}
-
-void
-_xdg_glob_hash_free (XdgGlobHash *glob_hash)
-{
-  _xdg_glob_list_free (glob_hash->literal_list);
-  _xdg_glob_list_free (glob_hash->full_list);
-  _xdg_glob_hash_free_nodes (glob_hash->simple_node);
-  free (glob_hash);
-}
-
-XdgGlobType
-_xdg_glob_determine_type (const char *glob)
-{
-  const char *ptr;
-  int maybe_in_simple_glob = FALSE;
-  int first_char = TRUE;
-
-  ptr = glob;
-
-  while (*ptr != '\0')
-    {
-      if (*ptr == '*' && first_char)
-	maybe_in_simple_glob = TRUE;
-      else if (*ptr == '\\' || *ptr == '[' || *ptr == '?' || *ptr == '*')
-	  return XDG_GLOB_FULL;
-
-      first_char = FALSE;
-      ptr = _xdg_utf8_next_char (ptr);
-    }
-  if (maybe_in_simple_glob)
-    return XDG_GLOB_SIMPLE;
-  else
-    return XDG_GLOB_LITERAL;
-}
-
-/* glob must be valid UTF-8 */
-void
-_xdg_glob_hash_append_glob (XdgGlobHash *glob_hash,
-			    const char  *glob,
-			    const char  *mime_type,
-			    int          weight,
-			    int          case_sensitive)
-{
-  XdgGlobType type;
-
-  assert (glob_hash != NULL);
-  assert (glob != NULL);
-
-  type = _xdg_glob_determine_type (glob);
-
-  switch (type)
-    {
-    case XDG_GLOB_LITERAL:
-      glob_hash->literal_list = _xdg_glob_list_append (glob_hash->literal_list, strdup (glob), strdup (mime_type), weight, case_sensitive);
-      break;
-    case XDG_GLOB_SIMPLE:
-      glob_hash->simple_node = _xdg_glob_hash_insert_text (glob_hash->simple_node, glob + 1, mime_type, weight, case_sensitive);
-      break;
-    case XDG_GLOB_FULL:
-      glob_hash->full_list = _xdg_glob_list_append (glob_hash->full_list, strdup (glob), strdup (mime_type), weight, case_sensitive);
-      break;
-    }
-}
-
-void
-_xdg_glob_hash_dump (XdgGlobHash *glob_hash)
-{
-  XdgGlobList *list;
-  printf ("LITERAL STRINGS\n");
-  if (!glob_hash || glob_hash->literal_list == NULL)
-    {
-      printf ("    None\n");
-    }
-  else
-    {
-      for (list = glob_hash->literal_list; list; list = list->next)
-	printf ("    %s - %s %d\n", (char *)list->data, list->mime_type, list->weight);
-    }
-  printf ("\nSIMPLE GLOBS\n");
-  if (!glob_hash || glob_hash->simple_node == NULL)
-    {
-      printf ("    None\n");
-    }
-  else
-    {
-      _xdg_glob_hash_node_dump (glob_hash->simple_node, 4);
-    }
-
-  printf ("\nFULL GLOBS\n");
-  if (!glob_hash || glob_hash->full_list == NULL)
-    {
-      printf ("    None\n");
-    }
-  else
-    {
-      for (list = glob_hash->full_list; list; list = list->next)
-	printf ("    %s - %s %d\n", (char *)list->data, list->mime_type, list->weight);
-    }
-}
-
-
-void
-_xdg_mime_glob_read_from_file (XdgGlobHash *glob_hash,
-			       const char  *file_name,
-			       int          version_two)
-{
-  FILE *glob_file;
-  char line[255];
-  char *p;
-
-  glob_file = fopen (file_name, "r");
-
-  if (glob_file == NULL)
-    return;
-
-  /* FIXME: Not UTF-8 safe.  Doesn't work if lines are greater than 255 chars.
-   * Blah */
-  while (fgets (line, 255, glob_file) != NULL)
-    {
-      char *colon;
-      char *mimetype, *glob, *end;
-      int weight;
-      int case_sensitive;
-
-      if (line[0] == '#' || line[0] == 0)
-	continue;
-
-      end = line + strlen(line) - 1;
-      if (*end == '\n')
-	*end = 0;
-
-      p = line;
-      if (version_two)
-	{
-	  colon = strchr (p, ':');
-	  if (colon == NULL)
-	    continue;
-	  *colon = 0;
-          weight = atoi (p);
-	  p = colon + 1;
-	}
-      else
-	weight = 50;
-
-      colon = strchr (p, ':');
-      if (colon == NULL)
-	continue;
-      *colon = 0;
-
-      mimetype = p;
-      p = colon + 1;
-      glob = p;
-      case_sensitive = FALSE;
-
-      colon = strchr (p, ':');
-      if (version_two && colon != NULL)
-	{
-	  char *flag;
-
-	  /* We got flags */
-	  *colon = 0;
-	  p = colon + 1;
-
-	  /* Flags end at next colon */
-	  colon = strchr (p, ':');
-	  if (colon != NULL)
-	    *colon = 0;
-
-	  flag = strstr (p, "cs");
-	  if (flag != NULL &&
-	      /* Start or after comma */
-	      (flag == p ||
-	       flag[-1] == ',') &&
-	      /* ends with comma or end of string */
-	      (flag[2] == 0 ||
-	       flag[2] == ','))
-	    case_sensitive = TRUE;
-	}
-
-      _xdg_glob_hash_append_glob (glob_hash, glob, mimetype, weight, case_sensitive);
-    }
-
-  fclose (glob_file);
-}
diff --git a/base/third_party/xdg_mime/xdgmimeglob.h b/base/third_party/xdg_mime/xdgmimeglob.h
deleted file mode 100644
index 0018292..0000000
--- a/base/third_party/xdg_mime/xdgmimeglob.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimeglob.h: Private file.  Datastructure for storing the globs.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2003  Red Hat, Inc.
- * Copyright (C) 2003  Jonathan Blandford <jrb@alum.mit.edu>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __XDG_MIME_GLOB_H__
-#define __XDG_MIME_GLOB_H__
-
-#include "xdgmime.h"
-
-typedef struct XdgGlobHash XdgGlobHash;
-
-typedef enum
-{
-  XDG_GLOB_LITERAL, /* Makefile */
-  XDG_GLOB_SIMPLE,  /* *.gif */
-  XDG_GLOB_FULL     /* x*.[ch] */
-} XdgGlobType;
-
-  
-#ifdef XDG_PREFIX
-#define _xdg_mime_glob_read_from_file         XDG_RESERVED_ENTRY(glob_read_from_file)
-#define _xdg_glob_hash_new                    XDG_RESERVED_ENTRY(hash_new)
-#define _xdg_glob_hash_free                   XDG_RESERVED_ENTRY(hash_free)
-#define _xdg_glob_hash_lookup_file_name       XDG_RESERVED_ENTRY(hash_lookup_file_name)
-#define _xdg_glob_hash_append_glob            XDG_RESERVED_ENTRY(hash_append_glob)
-#define _xdg_glob_determine_type              XDG_RESERVED_ENTRY(determine_type)
-#define _xdg_glob_hash_dump                   XDG_RESERVED_ENTRY(hash_dump)
-#endif
-
-void         _xdg_mime_glob_read_from_file   (XdgGlobHash *glob_hash,
-					      const char  *file_name,
-					      int          version_two);
-XdgGlobHash *_xdg_glob_hash_new              (void);
-void         _xdg_glob_hash_free             (XdgGlobHash *glob_hash);
-int          _xdg_glob_hash_lookup_file_name (XdgGlobHash *glob_hash,
-					      const char  *text,
-					      const char  *mime_types[],
-					      int          n_mime_types);
-void         _xdg_glob_hash_append_glob      (XdgGlobHash *glob_hash,
-					      const char  *glob,
-					      const char  *mime_type,
-					      int          weight,
-					      int          case_sensitive);
-XdgGlobType  _xdg_glob_determine_type        (const char  *glob);
-void         _xdg_glob_hash_dump             (XdgGlobHash *glob_hash);
-
-#endif /* __XDG_MIME_GLOB_H__ */
diff --git a/base/third_party/xdg_mime/xdgmimeicon.c b/base/third_party/xdg_mime/xdgmimeicon.c
deleted file mode 100644
index 05c9473..0000000
--- a/base/third_party/xdg_mime/xdgmimeicon.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimeicon.c: Private file.  Datastructure for storing the aliases.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2008  Red Hat, Inc.
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "xdgmimeicon.h"
-#include "xdgmimeint.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <string.h>
-#include <fnmatch.h>
-
-#ifndef	FALSE
-#define	FALSE	(0)
-#endif
-
-#ifndef	TRUE
-#define	TRUE	(!FALSE)
-#endif
-
-typedef struct XdgIcon XdgIcon;
-
-struct XdgIcon 
-{
-  char *mime_type;
-  char *icon_name;
-};
-
-struct XdgIconList
-{
-  struct XdgIcon *icons;
-  int n_icons;
-};
-
-XdgIconList *
-_xdg_mime_icon_list_new (void)
-{
-  XdgIconList *list;
-
-  list = malloc (sizeof (XdgIconList));
-
-  list->icons = NULL;
-  list->n_icons = 0;
-
-  return list;
-}
-
-void         
-_xdg_mime_icon_list_free (XdgIconList *list)
-{
-  int i;
-
-  if (list->icons)
-    {
-      for (i = 0; i < list->n_icons; i++)
-	{
-	  free (list->icons[i].mime_type);
-	  free (list->icons[i].icon_name);
-	}
-      free (list->icons);
-    }
-  free (list);
-}
-
-static int
-icon_entry_cmp (const void *v1, const void *v2)
-{
-  return strcmp (((XdgIcon *)v1)->mime_type, ((XdgIcon *)v2)->mime_type);
-}
-
-const char  *
-_xdg_mime_icon_list_lookup (XdgIconList *list,
-			    const char  *mime_type)
-{
-  XdgIcon *entry;
-  XdgIcon key;
-
-  if (list->n_icons > 0)
-    {
-      key.mime_type = (char *)mime_type;
-      key.icon_name = NULL;
-
-      entry = bsearch (&key, list->icons, list->n_icons,
-		       sizeof (XdgIcon), icon_entry_cmp);
-      if (entry)
-        return entry->icon_name;
-    }
-
-  return NULL;
-}
-
-void
-_xdg_mime_icon_read_from_file (XdgIconList *list,
-			       const char   *file_name)
-{
-  FILE *file;
-  char line[255];
-  int alloc;
-
-  file = fopen (file_name, "r");
-
-  if (file == NULL)
-    return;
-
-  /* FIXME: Not UTF-8 safe.  Doesn't work if lines are greater than 255 chars.
-   * Blah */
-  alloc = list->n_icons + 16;
-  list->icons = realloc (list->icons, alloc * sizeof (XdgIcon));
-  while (fgets (line, 255, file) != NULL)
-    {
-      char *sep;
-      if (line[0] == '#')
-	continue;
-
-      sep = strchr (line, ':');
-      if (sep == NULL)
-	continue;
-      *(sep++) = '\000';
-      sep[strlen (sep) -1] = '\000';
-      if (list->n_icons == alloc)
-	{
-	  alloc <<= 1;
-	  list->icons = realloc (list->icons, 
-				   alloc * sizeof (XdgIcon));
-	}
-      list->icons[list->n_icons].mime_type = strdup (line);
-      list->icons[list->n_icons].icon_name = strdup (sep);
-      list->n_icons++;
-    }
-  list->icons = realloc (list->icons, 
-			   list->n_icons * sizeof (XdgIcon));
-
-  fclose (file);  
-  
-  if (list->n_icons > 1)
-    qsort (list->icons, list->n_icons, 
-           sizeof (XdgIcon), icon_entry_cmp);
-}
-
-
-void
-_xdg_mime_icon_list_dump (XdgIconList *list)
-{
-  int i;
-
-  if (list->icons)
-    {
-      for (i = 0; i < list->n_icons; i++)
-	{
-	  printf ("%s %s\n", 
-		  list->icons[i].mime_type,
-		  list->icons[i].icon_name);
-	}
-    }
-}
-
-
diff --git a/base/third_party/xdg_mime/xdgmimeicon.h b/base/third_party/xdg_mime/xdgmimeicon.h
deleted file mode 100644
index b5f2583..0000000
--- a/base/third_party/xdg_mime/xdgmimeicon.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimeicon.h: Private file.  Datastructure for storing the aliases.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2008  Red Hat, Inc.
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __XDG_MIME_ICON_H__
-#define __XDG_MIME_ICON_H__
-
-#include "xdgmime.h"
-
-typedef struct XdgIconList XdgIconList;
-
-#ifdef XDG_PREFIX
-#define _xdg_mime_icon_read_from_file        XDG_ENTRY(icon_read_from_file)
-#define _xdg_mime_icon_list_new              XDG_ENTRY(icon_list_new)
-#define _xdg_mime_icon_list_free             XDG_ENTRY(icon_list_free)
-#define _xdg_mime_icon_list_lookup           XDG_ENTRY(icon_list_lookup)
-#define _xdg_mime_icon_list_dump             XDG_ENTRY(icon_list_dump)
-#endif
-
-void          _xdg_mime_icon_read_from_file (XdgIconList *list,
-					    const char   *file_name);
-XdgIconList  *_xdg_mime_icon_list_new       (void);
-void          _xdg_mime_icon_list_free      (XdgIconList *list);
-const char   *_xdg_mime_icon_list_lookup    (XdgIconList *list,
-					     const char  *mime);
-void          _xdg_mime_icon_list_dump      (XdgIconList *list);
-
-#endif /* __XDG_MIME_ICON_H__ */
diff --git a/base/third_party/xdg_mime/xdgmimeint.c b/base/third_party/xdg_mime/xdgmimeint.c
deleted file mode 100644
index cf789d9..0000000
--- a/base/third_party/xdg_mime/xdgmimeint.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimeint.c: Internal defines and functions.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2003  Red Hat, Inc.
- * Copyright (C) 2003  Jonathan Blandford <jrb@alum.mit.edu>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "xdgmimeint.h"
-#include <ctype.h>
-#include <string.h>
-
-#ifndef	FALSE
-#define	FALSE	(0)
-#endif
-
-#ifndef	TRUE
-#define	TRUE	(!FALSE)
-#endif
-
-static const char _xdg_utf8_skip_data[256] = {
-  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
-  2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
-  3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,6,6,1,1
-};
-
-const char * const _xdg_utf8_skip = _xdg_utf8_skip_data;
-
-
-
-/* Returns the number of unprocessed characters. */
-xdg_unichar_t
-_xdg_utf8_to_ucs4(const char *source)
-{
-  xdg_unichar_t ucs32;
-  if( ! ( *source & 0x80 ) )
-    {
-      ucs32 = *source;
-    }
-  else
-    {
-      int bytelength = 0;
-      xdg_unichar_t result;
-      if ( ! (*source & 0x40) )
-	{
-	  ucs32 = *source;
-	}
-      else
-	{
-	  if ( ! (*source & 0x20) )
-	    {
-	      result = *source++ & 0x1F;
-	      bytelength = 2;
-	    }
-	  else if ( ! (*source & 0x10) )
-	    {
-	      result = *source++ & 0x0F;
-	      bytelength = 3;
-	    }
-	  else if ( ! (*source & 0x08) )
-	    {
-	      result = *source++ & 0x07;
-	      bytelength = 4;
-	    }
-	  else if ( ! (*source & 0x04) )
-	    {
-	      result = *source++ & 0x03;
-	      bytelength = 5;
-	    }
-	  else if ( ! (*source & 0x02) )
-	    {
-	      result = *source++ & 0x01;
-	      bytelength = 6;
-	    }
-	  else
-	    {
-	      result = *source++;
-	      bytelength = 1;
-	    }
-
-	  for ( bytelength --; bytelength > 0; bytelength -- )
-	    {
-	      result <<= 6;
-	      result |= *source++ & 0x3F;
-	    }
-	  ucs32 = result;
-	}
-    }
-  return ucs32;
-}
-
-
-/* hullo.  this is great code.  don't rewrite it */
-
-xdg_unichar_t
-_xdg_ucs4_to_lower (xdg_unichar_t source)
-{
-  /* FIXME: Do a real to_upper sometime */
-  /* CaseFolding-3.2.0.txt has a table of rules. */
-  if ((source & 0xFF) == source)
-    return (xdg_unichar_t) tolower ((unsigned char) source);
-  return source;
-}
-
-int
-_xdg_utf8_validate (const char *source)
-{
-  /* FIXME: actually write */
-  return TRUE;
-}
-
-const char *
-_xdg_get_base_name (const char *file_name)
-{
-  const char *base_name;
-
-  if (file_name == NULL)
-    return NULL;
-
-  base_name = strrchr (file_name, '/');
-
-  if (base_name == NULL)
-    return file_name;
-  else
-    return base_name + 1;
-}
-
-xdg_unichar_t *
-_xdg_convert_to_ucs4 (const char *source, int *len)
-{
-  xdg_unichar_t *out;
-  int i;
-  const char *p;
-
-  out = malloc (sizeof (xdg_unichar_t) * (strlen (source) + 1));
-
-  p = source;
-  i = 0;
-  while (*p) 
-    {
-      out[i++] = _xdg_utf8_to_ucs4 (p);
-      p = _xdg_utf8_next_char (p); 
-    }
-  out[i] = 0;
-  *len = i;
- 
-  return out;
-}
-
-void
-_xdg_reverse_ucs4 (xdg_unichar_t *source, int len)
-{
-  xdg_unichar_t c;
-  int i;
-
-  for (i = 0; i < len - i - 1; i++) 
-    {
-      c = source[i]; 
-      source[i] = source[len - i - 1];
-      source[len - i - 1] = c;
-    }
-}
-
-const char *
-_xdg_binary_or_text_fallback(const void *data, size_t len)
-{
-  unsigned char *chardata;
-  int i;
-
-  chardata = (unsigned char *) data;
-  for (i = 0; i < 32 && i < len; ++i)
-    {
-       if (chardata[i] < 32 && chardata[i] != 9 && chardata[i] != 10 && chardata[i] != 13)
-         return XDG_MIME_TYPE_UNKNOWN; /* binary data */
-    }
-
-  return XDG_MIME_TYPE_TEXTPLAIN;
-}
diff --git a/base/third_party/xdg_mime/xdgmimeint.h b/base/third_party/xdg_mime/xdgmimeint.h
deleted file mode 100644
index 9e8b2cb..0000000
--- a/base/third_party/xdg_mime/xdgmimeint.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimeint.h: Internal defines and functions.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2003  Red Hat, Inc.
- * Copyright (C) 2003  Jonathan Blandford <jrb@alum.mit.edu>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __XDG_MIME_INT_H__
-#define __XDG_MIME_INT_H__
-
-#include "xdgmime.h"
-
-
-#ifndef	FALSE
-#define	FALSE (0)
-#endif
-
-#ifndef	TRUE
-#define	TRUE (!FALSE)
-#endif
-
-/* FIXME: Needs to be configure check */
-typedef unsigned int   xdg_unichar_t;
-typedef unsigned char  xdg_uchar8_t;
-typedef unsigned short xdg_uint16_t;
-typedef unsigned int   xdg_uint32_t;
-
-#ifdef XDG_PREFIX
-#define _xdg_utf8_skip       XDG_RESERVED_ENTRY(utf8_skip)
-#define _xdg_utf8_to_ucs4    XDG_RESERVED_ENTRY(utf8_to_ucs4)
-#define _xdg_ucs4_to_lower   XDG_RESERVED_ENTRY(ucs4_to_lower)
-#define _xdg_utf8_validate   XDG_RESERVED_ENTRY(utf8_validate)
-#define _xdg_get_base_name   XDG_RESERVED_ENTRY(get_base_name)
-#define _xdg_convert_to_ucs4 XDG_RESERVED_ENTRY(convert_to_ucs4)
-#define _xdg_reverse_ucs4    XDG_RESERVED_ENTRY(reverse_ucs4)
-#endif
-
-#define SWAP_BE16_TO_LE16(val) (xdg_uint16_t)(((xdg_uint16_t)(val) << 8)|((xdg_uint16_t)(val) >> 8))
-
-#define SWAP_BE32_TO_LE32(val) (xdg_uint32_t)((((xdg_uint32_t)(val) & 0xFF000000U) >> 24) |	\
-					      (((xdg_uint32_t)(val) & 0x00FF0000U) >> 8) |	\
-					      (((xdg_uint32_t)(val) & 0x0000FF00U) << 8) |	\
-					      (((xdg_uint32_t)(val) & 0x000000FFU) << 24))
-/* UTF-8 utils
- */
-extern const char *const _xdg_utf8_skip;
-#define _xdg_utf8_next_char(p) (char *)((p) + _xdg_utf8_skip[*(unsigned char *)(p)])
-#define _xdg_utf8_char_size(p) (int) (_xdg_utf8_skip[*(unsigned char *)(p)])
-
-xdg_unichar_t  _xdg_utf8_to_ucs4  (const char    *source);
-xdg_unichar_t  _xdg_ucs4_to_lower (xdg_unichar_t  source);
-int            _xdg_utf8_validate (const char    *source);
-xdg_unichar_t *_xdg_convert_to_ucs4 (const char *source, int *len);
-void           _xdg_reverse_ucs4 (xdg_unichar_t *source, int len);
-const char    *_xdg_get_base_name (const char    *file_name);
-const char    *_xdg_binary_or_text_fallback(const void *data, size_t len);
-
-#endif /* __XDG_MIME_INT_H__ */
diff --git a/base/third_party/xdg_mime/xdgmimemagic.c b/base/third_party/xdg_mime/xdgmimemagic.c
deleted file mode 100644
index a2320f5..0000000
--- a/base/third_party/xdg_mime/xdgmimemagic.c
+++ /dev/null
@@ -1,813 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimemagic.: Private file.  Datastructure for storing magic files.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2003  Red Hat, Inc.
- * Copyright (C) 2003  Jonathan Blandford <jrb@alum.mit.edu>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <assert.h>
-#include "xdgmimemagic.h"
-#include "xdgmimeint.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <limits.h>
-
-#ifndef	FALSE
-#define	FALSE	(0)
-#endif
-
-#ifndef	TRUE
-#define	TRUE	(!FALSE)
-#endif
-
-#if !defined getc_unlocked && !defined HAVE_GETC_UNLOCKED
-# define getc_unlocked(fp) getc (fp)
-#endif
-
-typedef struct XdgMimeMagicMatch XdgMimeMagicMatch;
-typedef struct XdgMimeMagicMatchlet XdgMimeMagicMatchlet;
-
-typedef enum
-{
-  XDG_MIME_MAGIC_SECTION,
-  XDG_MIME_MAGIC_MAGIC,
-  XDG_MIME_MAGIC_ERROR,
-  XDG_MIME_MAGIC_EOF
-} XdgMimeMagicState;
-
-struct XdgMimeMagicMatch
-{
-  const char *mime_type;
-  int priority;
-  XdgMimeMagicMatchlet *matchlet;
-  XdgMimeMagicMatch *next;
-};
-
-
-struct XdgMimeMagicMatchlet
-{
-  int indent;
-  int offset;
-  unsigned int value_length;
-  unsigned char *value;
-  unsigned char *mask;
-  unsigned int range_length;
-  unsigned int word_size;
-  XdgMimeMagicMatchlet *next;
-};
-
-
-struct XdgMimeMagic
-{
-  XdgMimeMagicMatch *match_list;
-  int max_extent;
-};
-
-static XdgMimeMagicMatch *
-_xdg_mime_magic_match_new (void)
-{
-  return calloc (1, sizeof (XdgMimeMagicMatch));
-}
-
-
-static XdgMimeMagicMatchlet *
-_xdg_mime_magic_matchlet_new (void)
-{
-  XdgMimeMagicMatchlet *matchlet;
-
-  matchlet = malloc (sizeof (XdgMimeMagicMatchlet));
-
-  matchlet->indent = 0;
-  matchlet->offset = 0;
-  matchlet->value_length = 0;
-  matchlet->value = NULL;
-  matchlet->mask = NULL;
-  matchlet->range_length = 1;
-  matchlet->word_size = 1;
-  matchlet->next = NULL;
-
-  return matchlet;
-}
-
-
-static void
-_xdg_mime_magic_matchlet_free (XdgMimeMagicMatchlet *mime_magic_matchlet)
-{
-  if (mime_magic_matchlet)
-    {
-      if (mime_magic_matchlet->next)
-	_xdg_mime_magic_matchlet_free (mime_magic_matchlet->next);
-      if (mime_magic_matchlet->value)
-	free (mime_magic_matchlet->value);
-      if (mime_magic_matchlet->mask)
-	free (mime_magic_matchlet->mask);
-      free (mime_magic_matchlet);
-    }
-}
-
-
-/* Frees mime_magic_match and the remainder of its list
- */
-static void
-_xdg_mime_magic_match_free (XdgMimeMagicMatch *mime_magic_match)
-{
-  XdgMimeMagicMatch *ptr, *next;
-
-  ptr = mime_magic_match;
-  while (ptr)
-    {
-      next = ptr->next;
-
-      if (ptr->mime_type)
-	free ((void *) ptr->mime_type);
-      if (ptr->matchlet)
-	_xdg_mime_magic_matchlet_free (ptr->matchlet);
-      free (ptr);
-
-      ptr = next;
-    }
-}
-
-/* Reads in a hunk of data until a newline character or a '\000' is hit.  The
- * returned string is null terminated, and doesn't include the newline.
- */
-static unsigned char *
-_xdg_mime_magic_read_to_newline (FILE *magic_file,
-				 int  *end_of_file)
-{
-  unsigned char *retval;
-  int c;
-  int len, pos;
-
-  len = 128;
-  pos = 0;
-  retval = malloc (len);
-  *end_of_file = FALSE;
-
-  while (TRUE)
-    {
-      c = getc_unlocked (magic_file);
-      if (c == EOF)
-	{
-	  *end_of_file = TRUE;
-	  break;
-	}
-      if (c == '\n' || c == '\000')
-	break;
-      retval[pos++] = (unsigned char) c;
-      if (pos % 128 == 127)
-	{
-	  len = len + 128;
-	  retval = realloc (retval, len);
-	}
-    }
-
-  retval[pos] = '\000';
-  return retval;
-}
-
-/* Returns the number read from the file, or -1 if no number could be read.
- */
-static int
-_xdg_mime_magic_read_a_number (FILE *magic_file,
-			       int  *end_of_file)
-{
-  /* LONG_MAX is about 20 characters on my system */
-#define MAX_NUMBER_SIZE 30
-  char number_string[MAX_NUMBER_SIZE + 1];
-  int pos = 0;
-  int c;
-  long retval = -1;
-
-  while (TRUE)
-    {
-      c = getc_unlocked (magic_file);
-
-      if (c == EOF)
-	{
-	  *end_of_file = TRUE;
-	  break;
-	}
-      if (! isdigit (c))
-	{
-	  ungetc (c, magic_file);
-	  break;
-	}
-      number_string[pos] = (char) c;
-      pos++;
-      if (pos == MAX_NUMBER_SIZE)
-	break;
-    }
-  if (pos > 0)
-    {
-      number_string[pos] = '\000';
-      errno = 0;
-      retval = strtol (number_string, NULL, 10);
-
-      if ((retval < INT_MIN) || (retval > INT_MAX) || (errno != 0))
-	return -1;
-    }
-
-  return retval;
-}
-
-/* Headers are of the format:
- * [<priority>:<mime-type>]
- */
-static XdgMimeMagicState
-_xdg_mime_magic_parse_header (FILE *magic_file, XdgMimeMagicMatch *match)
-{
-  int c;
-  char *buffer;
-  char *end_ptr;
-  int end_of_file = 0;
-
-  assert (magic_file != NULL);
-  assert (match != NULL);
-
-  c = getc_unlocked (magic_file);
-  if (c == EOF)
-    return XDG_MIME_MAGIC_EOF;
-  if (c != '[')
-    return XDG_MIME_MAGIC_ERROR;
-
-  match->priority = _xdg_mime_magic_read_a_number (magic_file, &end_of_file);
-  if (end_of_file)
-    return XDG_MIME_MAGIC_EOF;
-  if (match->priority == -1)
-    return XDG_MIME_MAGIC_ERROR;
-
-  c = getc_unlocked (magic_file);
-  if (c == EOF)
-    return XDG_MIME_MAGIC_EOF;
-  if (c != ':')
-    return XDG_MIME_MAGIC_ERROR;
-
-  buffer = (char *)_xdg_mime_magic_read_to_newline (magic_file, &end_of_file);
-  if (end_of_file)
-    return XDG_MIME_MAGIC_EOF;
-
-  end_ptr = buffer;
-  while (*end_ptr != ']' && *end_ptr != '\000' && *end_ptr != '\n')
-    end_ptr++;
-  if (*end_ptr != ']')
-    {
-      free (buffer);
-      return XDG_MIME_MAGIC_ERROR;
-    }
-  *end_ptr = '\000';
-
-  match->mime_type = strdup (buffer);
-  free (buffer);
-
-  return XDG_MIME_MAGIC_MAGIC;
-}
-
-static XdgMimeMagicState
-_xdg_mime_magic_parse_error (FILE *magic_file)
-{
-  int c;
-
-  while (1)
-    {
-      c = getc_unlocked (magic_file);
-      if (c == EOF)
-	return XDG_MIME_MAGIC_EOF;
-      if (c == '\n')
-	return XDG_MIME_MAGIC_SECTION;
-    }
-}
-
-/* Headers are of the format:
- * [ indent ] ">" start-offset "=" value
- * [ "&" mask ] [ "~" word-size ] [ "+" range-length ] "\n"
- */
-static XdgMimeMagicState
-_xdg_mime_magic_parse_magic_line (FILE              *magic_file,
-				  XdgMimeMagicMatch *match)
-{
-  XdgMimeMagicMatchlet *matchlet;
-  int c;
-  int end_of_file;
-  int indent = 0;
-  int bytes_read;
-
-  assert (magic_file != NULL);
-
-  /* Sniff the buffer to make sure it's a valid line */
-  c = getc_unlocked (magic_file);
-  if (c == EOF)
-    return XDG_MIME_MAGIC_EOF;
-  else if (c == '[')
-    {
-      ungetc (c, magic_file);
-      return XDG_MIME_MAGIC_SECTION;
-    }
-  else if (c == '\n')
-    return XDG_MIME_MAGIC_MAGIC;
-
-  /* At this point, it must be a digit or a '>' */
-  end_of_file = FALSE;
-  if (isdigit (c))
-    {
-      ungetc (c, magic_file);
-      indent = _xdg_mime_magic_read_a_number (magic_file, &end_of_file);
-      if (end_of_file)
-	return XDG_MIME_MAGIC_EOF;
-      if (indent == -1)
-	return XDG_MIME_MAGIC_ERROR;
-      c = getc_unlocked (magic_file);
-      if (c == EOF)
-	return XDG_MIME_MAGIC_EOF;
-    }
-
-  if (c != '>')
-    return XDG_MIME_MAGIC_ERROR;
-
-  matchlet = _xdg_mime_magic_matchlet_new ();
-  matchlet->indent = indent;
-  matchlet->offset = _xdg_mime_magic_read_a_number (magic_file, &end_of_file);
-  if (end_of_file)
-    {
-      _xdg_mime_magic_matchlet_free (matchlet);
-      return XDG_MIME_MAGIC_EOF;
-    }
-  if (matchlet->offset == -1)
-    {
-      _xdg_mime_magic_matchlet_free (matchlet);
-      return XDG_MIME_MAGIC_ERROR;
-    }
-  c = getc_unlocked (magic_file);
-  if (c == EOF)
-    {
-      _xdg_mime_magic_matchlet_free (matchlet);
-      return XDG_MIME_MAGIC_EOF;
-    }
-  else if (c != '=')
-    {
-      _xdg_mime_magic_matchlet_free (matchlet);
-      return XDG_MIME_MAGIC_ERROR;
-    }
-
-  /* Next two bytes determine how long the value is */
-  matchlet->value_length = 0;
-  c = getc_unlocked (magic_file);
-  if (c == EOF)
-    {
-      _xdg_mime_magic_matchlet_free (matchlet);
-      return XDG_MIME_MAGIC_EOF;
-    }
-  matchlet->value_length = c & 0xFF;
-  matchlet->value_length = matchlet->value_length << 8;
-
-  c = getc_unlocked (magic_file);
-  if (c == EOF)
-    {
-      _xdg_mime_magic_matchlet_free (matchlet);
-      return XDG_MIME_MAGIC_EOF;
-    }
-  matchlet->value_length = matchlet->value_length + (c & 0xFF);
-
-  matchlet->value = malloc (matchlet->value_length);
-
-  /* OOM */
-  if (matchlet->value == NULL)
-    {
-      _xdg_mime_magic_matchlet_free (matchlet);
-      return XDG_MIME_MAGIC_ERROR;
-    }
-  bytes_read = fread (matchlet->value, 1, matchlet->value_length, magic_file);
-  if (bytes_read != matchlet->value_length)
-    {
-      _xdg_mime_magic_matchlet_free (matchlet);
-      if (feof (magic_file))
-	return XDG_MIME_MAGIC_EOF;
-      else
-	return XDG_MIME_MAGIC_ERROR;
-    }
-
-  c = getc_unlocked (magic_file);
-  if (c == '&')
-    {
-      matchlet->mask = malloc (matchlet->value_length);
-      /* OOM */
-      if (matchlet->mask == NULL)
-	{
-	  _xdg_mime_magic_matchlet_free (matchlet);
-	  return XDG_MIME_MAGIC_ERROR;
-	}
-      bytes_read = fread (matchlet->mask, 1, matchlet->value_length, magic_file);
-      if (bytes_read != matchlet->value_length)
-	{
-	  _xdg_mime_magic_matchlet_free (matchlet);
-	  if (feof (magic_file))
-	    return XDG_MIME_MAGIC_EOF;
-	  else
-	    return XDG_MIME_MAGIC_ERROR;
-	}
-      c = getc_unlocked (magic_file);
-    }
-
-  if (c == '~')
-    {
-      matchlet->word_size = _xdg_mime_magic_read_a_number (magic_file, &end_of_file);
-      if (end_of_file)
-	{
-	  _xdg_mime_magic_matchlet_free (matchlet);
-	  return XDG_MIME_MAGIC_EOF;
-	}
-      if (matchlet->word_size != 0 &&
-	  matchlet->word_size != 1 &&
-	  matchlet->word_size != 2 &&
-	  matchlet->word_size != 4)
-	{
-	  _xdg_mime_magic_matchlet_free (matchlet);
-	  return XDG_MIME_MAGIC_ERROR;
-	}
-      c = getc_unlocked (magic_file);
-    }
-
-  if (c == '+')
-    {
-      matchlet->range_length = _xdg_mime_magic_read_a_number (magic_file, &end_of_file);
-      if (end_of_file)
-	{
-	  _xdg_mime_magic_matchlet_free (matchlet);
-	  return XDG_MIME_MAGIC_EOF;
-	}
-      if (matchlet->range_length == -1)
-	{
-	  _xdg_mime_magic_matchlet_free (matchlet);
-	  return XDG_MIME_MAGIC_ERROR;
-	}
-      c = getc_unlocked (magic_file);
-    }
-
-
-  if (c == '\n')
-    {
-      /* We clean up the matchlet, byte swapping if needed */
-      if (matchlet->word_size > 1)
-	{
-	  int i;
-	  if (matchlet->value_length % matchlet->word_size != 0)
-	    {
-	      _xdg_mime_magic_matchlet_free (matchlet);
-	      return XDG_MIME_MAGIC_ERROR;
-	    }
-	  /* FIXME: need to get this defined in a <config.h> style file */
-#if LITTLE_ENDIAN
-	  for (i = 0; i < matchlet->value_length; i = i + matchlet->word_size)
-	    {
-	      if (matchlet->word_size == 2)
-		*((xdg_uint16_t *) matchlet->value + i) = SWAP_BE16_TO_LE16 (*((xdg_uint16_t *) (matchlet->value + i)));
-	      else if (matchlet->word_size == 4)
-		*((xdg_uint32_t *) matchlet->value + i) = SWAP_BE32_TO_LE32 (*((xdg_uint32_t *) (matchlet->value + i)));
-	      if (matchlet->mask)
-		{
-		  if (matchlet->word_size == 2)
-		    *((xdg_uint16_t *) matchlet->mask + i) = SWAP_BE16_TO_LE16 (*((xdg_uint16_t *) (matchlet->mask + i)));
-		  else if (matchlet->word_size == 4)
-		    *((xdg_uint32_t *) matchlet->mask + i) = SWAP_BE32_TO_LE32 (*((xdg_uint32_t *) (matchlet->mask + i)));
-
-		}
-	    }
-#endif
-	}
-
-      matchlet->next = match->matchlet;
-      match->matchlet = matchlet;
-
-
-      return XDG_MIME_MAGIC_MAGIC;
-    }
-
-  _xdg_mime_magic_matchlet_free (matchlet);
-  if (c == EOF)
-    return XDG_MIME_MAGIC_EOF;
-
-  return XDG_MIME_MAGIC_ERROR;
-}
-
-static int
-_xdg_mime_magic_matchlet_compare_to_data (XdgMimeMagicMatchlet *matchlet,
-					  const void           *data,
-					  size_t                len)
-{
-  int i, j;
-  for (i = matchlet->offset; i < matchlet->offset + matchlet->range_length; i++)
-    {
-      int valid_matchlet = TRUE;
-
-      if (i + matchlet->value_length > len)
-	return FALSE;
-
-      if (matchlet->mask)
-	{
-	  for (j = 0; j < matchlet->value_length; j++)
-	    {
-	      if ((matchlet->value[j] & matchlet->mask[j]) !=
-		  ((((unsigned char *) data)[j + i]) & matchlet->mask[j]))
-		{
-		  valid_matchlet = FALSE;
-		  break;
-		}
-	    }
-	}
-      else
-	{
-	  for (j = 0; j <  matchlet->value_length; j++)
-	    {
-	      if (matchlet->value[j] != ((unsigned char *) data)[j + i])
-		{
-		  valid_matchlet = FALSE;
-		  break;
-		}
-	    }
-	}
-      if (valid_matchlet)
-	return TRUE;
-    }
-  return FALSE;
-}
-
-static int
-_xdg_mime_magic_matchlet_compare_level (XdgMimeMagicMatchlet *matchlet,
-					const void           *data,
-					size_t                len,
-					int                   indent)
-{
-  while ((matchlet != NULL) && (matchlet->indent == indent))
-    {
-      if (_xdg_mime_magic_matchlet_compare_to_data (matchlet, data, len))
-	{
-	  if ((matchlet->next == NULL) ||
-	      (matchlet->next->indent <= indent))
-	    return TRUE;
-
-	  if (_xdg_mime_magic_matchlet_compare_level (matchlet->next,
-						      data,
-						      len,
-						      indent + 1))
-	    return TRUE;
-	}
-
-      do
-	{
-	  matchlet = matchlet->next;
-	}
-      while (matchlet && matchlet->indent > indent);
-    }
-
-  return FALSE;
-}
-
-static int
-_xdg_mime_magic_match_compare_to_data (XdgMimeMagicMatch *match,
-				       const void        *data,
-				       size_t             len)
-{
-  return _xdg_mime_magic_matchlet_compare_level (match->matchlet, data, len, 0);
-}
-
-static void
-_xdg_mime_magic_insert_match (XdgMimeMagic      *mime_magic,
-			      XdgMimeMagicMatch *match)
-{
-  XdgMimeMagicMatch *list;
-
-  if (mime_magic->match_list == NULL)
-    {
-      mime_magic->match_list = match;
-      return;
-    }
-
-  if (match->priority > mime_magic->match_list->priority)
-    {
-      match->next = mime_magic->match_list;
-      mime_magic->match_list = match;
-      return;
-    }
-
-  list = mime_magic->match_list;
-  while (list->next != NULL)
-    {
-      if (list->next->priority < match->priority)
-	{
-	  match->next = list->next;
-	  list->next = match;
-	  return;
-	}
-      list = list->next;
-    }
-  list->next = match;
-  match->next = NULL;
-}
-
-XdgMimeMagic *
-_xdg_mime_magic_new (void)
-{
-  return calloc (1, sizeof (XdgMimeMagic));
-}
-
-void
-_xdg_mime_magic_free (XdgMimeMagic *mime_magic)
-{
-  if (mime_magic) {
-    _xdg_mime_magic_match_free (mime_magic->match_list);
-    free (mime_magic);
-  }
-}
-
-int
-_xdg_mime_magic_get_buffer_extents (XdgMimeMagic *mime_magic)
-{
-  return mime_magic->max_extent;
-}
-
-const char *
-_xdg_mime_magic_lookup_data (XdgMimeMagic *mime_magic,
-			     const void   *data,
-			     size_t        len,
-			     int           *result_prio,
-                             const char   *mime_types[],
-                             int           n_mime_types)
-{
-  XdgMimeMagicMatch *match;
-  const char *mime_type;
-  int n;
-  int prio;
-
-  prio = 0;
-  mime_type = NULL;
-  for (match = mime_magic->match_list; match; match = match->next)
-    {
-      if (_xdg_mime_magic_match_compare_to_data (match, data, len))
-	{
-	  prio = match->priority;
-	  mime_type = match->mime_type;
-	  break;
-	}
-      else 
-	{
-	  for (n = 0; n < n_mime_types; n++)
-	    {
-	      if (mime_types[n] && 
-		  _xdg_mime_mime_type_equal (mime_types[n], match->mime_type))
-		mime_types[n] = NULL;
-	    }
-	}
-    }
-
-  if (mime_type == NULL)
-    {
-      for (n = 0; n < n_mime_types; n++)
-	{
-	  if (mime_types[n])
-	    mime_type = mime_types[n];
-	}
-    }
-  
-  if (result_prio)
-    *result_prio = prio;
-
-  return mime_type;
-}
-
-static void
-_xdg_mime_update_mime_magic_extents (XdgMimeMagic *mime_magic)
-{
-  XdgMimeMagicMatch *match;
-  int max_extent = 0;
-
-  for (match = mime_magic->match_list; match; match = match->next)
-    {
-      XdgMimeMagicMatchlet *matchlet;
-
-      for (matchlet = match->matchlet; matchlet; matchlet = matchlet->next)
-	{
-	  int extent;
-
-	  extent = matchlet->value_length + matchlet->offset + matchlet->range_length;
-	  if (max_extent < extent)
-	    max_extent = extent;
-	}
-    }
-
-  mime_magic->max_extent = max_extent;
-}
-
-static XdgMimeMagicMatchlet *
-_xdg_mime_magic_matchlet_mirror (XdgMimeMagicMatchlet *matchlets)
-{
-  XdgMimeMagicMatchlet *new_list;
-  XdgMimeMagicMatchlet *tmp;
-
-  if ((matchlets == NULL) || (matchlets->next == NULL))
-    return matchlets;
-
-  new_list = NULL;
-  tmp = matchlets;
-  while (tmp != NULL)
-    {
-      XdgMimeMagicMatchlet *matchlet;
-
-      matchlet = tmp;
-      tmp = tmp->next;
-      matchlet->next = new_list;
-      new_list = matchlet;
-    }
-
-  return new_list;
-
-}
-
-static void
-_xdg_mime_magic_read_magic_file (XdgMimeMagic *mime_magic,
-				 FILE         *magic_file)
-{
-  XdgMimeMagicState state;
-  XdgMimeMagicMatch *match = NULL; /* Quiet compiler */
-
-  state = XDG_MIME_MAGIC_SECTION;
-
-  while (state != XDG_MIME_MAGIC_EOF)
-    {
-      switch (state)
-	{
-	case XDG_MIME_MAGIC_SECTION:
-	  match = _xdg_mime_magic_match_new ();
-	  state = _xdg_mime_magic_parse_header (magic_file, match);
-	  if (state == XDG_MIME_MAGIC_EOF || state == XDG_MIME_MAGIC_ERROR)
-	    _xdg_mime_magic_match_free (match);
-	  break;
-	case XDG_MIME_MAGIC_MAGIC:
-	  state = _xdg_mime_magic_parse_magic_line (magic_file, match);
-	  if (state == XDG_MIME_MAGIC_SECTION ||
-	      (state == XDG_MIME_MAGIC_EOF && match->mime_type))
-	    {
-	      match->matchlet = _xdg_mime_magic_matchlet_mirror (match->matchlet);
-	      _xdg_mime_magic_insert_match (mime_magic, match);
-	    }
-	  else if (state == XDG_MIME_MAGIC_EOF || state == XDG_MIME_MAGIC_ERROR)
-	    _xdg_mime_magic_match_free (match);
-	  break;
-	case XDG_MIME_MAGIC_ERROR:
-	  state = _xdg_mime_magic_parse_error (magic_file);
-	  break;
-	case XDG_MIME_MAGIC_EOF:
-	default:
-	  /* Make the compiler happy */
-	  assert (0);
-	}
-    }
-  _xdg_mime_update_mime_magic_extents (mime_magic);
-}
-
-void
-_xdg_mime_magic_read_from_file (XdgMimeMagic *mime_magic,
-				const char   *file_name)
-{
-  FILE *magic_file;
-  char header[12];
-
-  magic_file = fopen (file_name, "r");
-
-  if (magic_file == NULL)
-    return;
-
-  if (fread (header, 1, 12, magic_file) == 12)
-    {
-      if (memcmp ("MIME-Magic\0\n", header, 12) == 0)
-        _xdg_mime_magic_read_magic_file (mime_magic, magic_file);
-    }
-
-  fclose (magic_file);
-}
diff --git a/base/third_party/xdg_mime/xdgmimemagic.h b/base/third_party/xdg_mime/xdgmimemagic.h
deleted file mode 100644
index 35c8039..0000000
--- a/base/third_party/xdg_mime/xdgmimemagic.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimemagic.h: Private file.  Datastructure for storing the magic files.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2003  Red Hat, Inc.
- * Copyright (C) 2003  Jonathan Blandford <jrb@alum.mit.edu>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __XDG_MIME_MAGIC_H__
-#define __XDG_MIME_MAGIC_H__
-
-#include <unistd.h>
-#include "xdgmime.h"
-typedef struct XdgMimeMagic XdgMimeMagic;
-
-#ifdef XDG_PREFIX
-#define _xdg_mime_glob_read_from_file             XDG_RESERVED_ENTRY(glob_read_from_file)
-#define _xdg_mime_magic_new                       XDG_RESERVED_ENTRY(magic_new)
-#define _xdg_mime_magic_read_from_file            XDG_RESERVED_ENTRY(magic_read_from_file)
-#define _xdg_mime_magic_free                      XDG_RESERVED_ENTRY(magic_free)
-#define _xdg_mime_magic_get_buffer_extents        XDG_RESERVED_ENTRY(magic_get_buffer_extents)
-#define _xdg_mime_magic_lookup_data               XDG_RESERVED_ENTRY(magic_lookup_data)
-#endif
-
-
-XdgMimeMagic *_xdg_mime_magic_new                (void);
-void          _xdg_mime_magic_read_from_file     (XdgMimeMagic *mime_magic,
-						  const char   *file_name);
-void          _xdg_mime_magic_free               (XdgMimeMagic *mime_magic);
-int           _xdg_mime_magic_get_buffer_extents (XdgMimeMagic *mime_magic);
-const char   *_xdg_mime_magic_lookup_data        (XdgMimeMagic *mime_magic,
-						  const void   *data,
-						  size_t        len,
-						  int          *result_prio,
-						  const char   *mime_types[],
-						  int           n_mime_types);
-
-#endif /* __XDG_MIME_MAGIC_H__ */
diff --git a/base/third_party/xdg_mime/xdgmimeparent.c b/base/third_party/xdg_mime/xdgmimeparent.c
deleted file mode 100644
index 511bbac..0000000
--- a/base/third_party/xdg_mime/xdgmimeparent.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimealias.c: Private file.  Datastructure for storing the hierarchy.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2004  Red Hat, Inc.
- * Copyright (C) 2004  Matthias Clasen <mclasen@redhat.com>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "xdgmimeparent.h"
-#include "xdgmimeint.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <string.h>
-#include <fnmatch.h>
-
-#ifndef	FALSE
-#define	FALSE	(0)
-#endif
-
-#ifndef	TRUE
-#define	TRUE	(!FALSE)
-#endif
-
-typedef struct XdgMimeParents XdgMimeParents;
-
-struct XdgMimeParents
-{
-  char *mime;
-  char **parents;
-  int n_parents;
-};
-
-struct XdgParentList
-{
-  struct XdgMimeParents *parents;
-  int n_mimes;
-};
-
-XdgParentList *
-_xdg_mime_parent_list_new (void)
-{
-  XdgParentList *list;
-
-  list = malloc (sizeof (XdgParentList));
-
-  list->parents = NULL;
-  list->n_mimes = 0;
-
-  return list;
-}
-
-void         
-_xdg_mime_parent_list_free (XdgParentList *list)
-{
-  int i;
-  char **p;
-
-  if (list->parents)
-    {
-      for (i = 0; i < list->n_mimes; i++)
-	{
-	  for (p = list->parents[i].parents; *p; p++)
-	    free (*p);
-
-	  free (list->parents[i].parents);
-	  free (list->parents[i].mime);
-	}
-      free (list->parents);
-    }
-  free (list);
-}
-
-static int
-parent_entry_cmp (const void *v1, const void *v2)
-{
-  return strcmp (((XdgMimeParents *)v1)->mime, ((XdgMimeParents *)v2)->mime);
-}
-
-const char **
-_xdg_mime_parent_list_lookup (XdgParentList *list,
-			      const char    *mime)
-{
-  XdgMimeParents *entry;
-  XdgMimeParents key;
-
-  if (list->n_mimes > 0)
-    {
-      key.mime = (char *)mime;
-      key.parents = NULL;
-
-      entry = bsearch (&key, list->parents, list->n_mimes,
-		       sizeof (XdgMimeParents), &parent_entry_cmp);
-      if (entry)
-        return (const char **)entry->parents;
-    }
-
-  return NULL;
-}
-
-void
-_xdg_mime_parent_read_from_file (XdgParentList *list,
-				 const char    *file_name)
-{
-  FILE *file;
-  char line[255];
-  int i, alloc;
-  XdgMimeParents *entry;
-
-  file = fopen (file_name, "r");
-
-  if (file == NULL)
-    return;
-
-  /* FIXME: Not UTF-8 safe.  Doesn't work if lines are greater than 255 chars.
-   * Blah */
-  alloc = list->n_mimes + 16;
-  list->parents = realloc (list->parents, alloc * sizeof (XdgMimeParents));
-  while (fgets (line, 255, file) != NULL)
-    {
-      char *sep;
-      if (line[0] == '#')
-	continue;
-
-      sep = strchr (line, ' ');
-      if (sep == NULL)
-	continue;
-      *(sep++) = '\000';
-      sep[strlen (sep) -1] = '\000';
-      entry = NULL;
-      for (i = 0; i < list->n_mimes; i++)
-	{
-	  if (strcmp (list->parents[i].mime, line) == 0)
-	    {
-	      entry = &(list->parents[i]);
-	      break;
-	    }
-	}
-      
-      if (!entry)
-	{
-	  if (list->n_mimes == alloc)
-	    {
-	      alloc <<= 1;
-	      list->parents = realloc (list->parents, 
-				       alloc * sizeof (XdgMimeParents));
-	    }
-	  list->parents[list->n_mimes].mime = strdup (line);
-	  list->parents[list->n_mimes].parents = NULL;
-	  entry = &(list->parents[list->n_mimes]);
-	  list->n_mimes++;
-	}
-
-      if (!entry->parents)
-	{
-	  entry->n_parents = 1;
-	  entry->parents = malloc ((entry->n_parents + 1) * sizeof (char *));
-	}
-      else
-	{
-	  entry->n_parents += 1;
-	  entry->parents = realloc (entry->parents, 
-				    (entry->n_parents + 2) * sizeof (char *));
-	}
-      entry->parents[entry->n_parents - 1] = strdup (sep);
-      entry->parents[entry->n_parents] = NULL;
-    }
-
-  list->parents = realloc (list->parents, 
-			   list->n_mimes * sizeof (XdgMimeParents));
-
-  fclose (file);  
-  
-  if (list->n_mimes > 1)
-    qsort (list->parents, list->n_mimes, 
-           sizeof (XdgMimeParents), &parent_entry_cmp);
-}
-
-
-void         
-_xdg_mime_parent_list_dump (XdgParentList *list)
-{
-  int i;
-  char **p;
-
-  if (list->parents)
-    {
-      for (i = 0; i < list->n_mimes; i++)
-	{
-	  for (p = list->parents[i].parents; *p; p++)
-	    printf ("%s %s\n", list->parents[i].mime, *p);
-	}
-    }
-}
-
-
diff --git a/base/third_party/xdg_mime/xdgmimeparent.h b/base/third_party/xdg_mime/xdgmimeparent.h
deleted file mode 100644
index b564f41..0000000
--- a/base/third_party/xdg_mime/xdgmimeparent.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu" -*- */
-/* xdgmimeparent.h: Private file.  Datastructure for storing the hierarchy.
- *
- * More info can be found at http://www.freedesktop.org/standards/
- *
- * Copyright (C) 2004  Red Hat, Inc.
- * Copyright (C) 200  Matthias Clasen <mclasen@redhat.com>
- *
- * Licensed under the Academic Free License version 2.0
- * Or under the following terms:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __XDG_MIME_PARENT_H__
-#define __XDG_MIME_PARENT_H__
-
-#include "xdgmime.h"
-
-typedef struct XdgParentList XdgParentList;
-
-#ifdef XDG_PREFIX
-#define _xdg_mime_parent_read_from_file        XDG_RESERVED_ENTRY(parent_read_from_file)
-#define _xdg_mime_parent_list_new              XDG_RESERVED_ENTRY(parent_list_new)
-#define _xdg_mime_parent_list_free             XDG_RESERVED_ENTRY(parent_list_free)
-#define _xdg_mime_parent_list_lookup           XDG_RESERVED_ENTRY(parent_list_lookup)
-#define _xdg_mime_parent_list_dump             XDG_RESERVED_ENTRY(parent_list_dump)
-#endif
-
-void          _xdg_mime_parent_read_from_file (XdgParentList *list,
-					       const char    *file_name);
-XdgParentList *_xdg_mime_parent_list_new       (void);
-void           _xdg_mime_parent_list_free      (XdgParentList *list);
-const char   **_xdg_mime_parent_list_lookup    (XdgParentList *list,
-						const char    *mime);
-void           _xdg_mime_parent_list_dump      (XdgParentList *list);
-
-#endif /* __XDG_MIME_PARENT_H__ */
diff --git a/base/third_party/xdg_user_dirs/LICENSE b/base/third_party/xdg_user_dirs/LICENSE
deleted file mode 100644
index 540e803..0000000
--- a/base/third_party/xdg_user_dirs/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-  Copyright (c) 2007 Red Hat, inc
-
-  Permission is hereby granted, free of charge, to any person
-  obtaining a copy of this software and associated documentation files
-  (the "Software"), to deal in the Software without restriction,
-  including without limitation the rights to use, copy, modify, merge,
-  publish, distribute, sublicense, and/or sell copies of the Software,
-  and to permit persons to whom the Software is furnished to do so,
-  subject to the following conditions: 
-
-  The above copyright notice and this permission notice shall be
-  included in all copies or substantial portions of the Software. 
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
-  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
-  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-  SOFTWARE.
diff --git a/base/third_party/xdg_user_dirs/README.chromium b/base/third_party/xdg_user_dirs/README.chromium
deleted file mode 100644
index ff2f977..0000000
--- a/base/third_party/xdg_user_dirs/README.chromium
+++ /dev/null
@@ -1,9 +0,0 @@
-Name: xdg-user-dirs
-URL: http://www.freedesktop.org/wiki/Software/xdg-user-dirs
-License: MIT
-
-This directory include xdg-user-dir-lookup.c renamed as xdg_user_dir_lookup.cc
-from xdg-user-dirs 0.10. We made xdg_user_dir_lookup() non-static and added a
-xdg_user_dir_lookup.h.
-
-- Added include xdg_user_dir_lookup.h from xdg_user_dir_lookup.cc
diff --git a/base/third_party/xdg_user_dirs/xdg_user_dir_lookup.cc b/base/third_party/xdg_user_dirs/xdg_user_dir_lookup.cc
deleted file mode 100644
index 4e28569..0000000
--- a/base/third_party/xdg_user_dirs/xdg_user_dir_lookup.cc
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
-  This file is not licenced under the GPL like the rest of the code.
-  Its is under the MIT license, to encourage reuse by cut-and-paste.
-
-  Copyright (c) 2007 Red Hat, inc
-
-  Permission is hereby granted, free of charge, to any person
-  obtaining a copy of this software and associated documentation files
-  (the "Software"), to deal in the Software without restriction,
-  including without limitation the rights to use, copy, modify, merge,
-  publish, distribute, sublicense, and/or sell copies of the Software,
-  and to permit persons to whom the Software is furnished to do so,
-  subject to the following conditions: 
-
-  The above copyright notice and this permission notice shall be
-  included in all copies or substantial portions of the Software. 
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
-  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
-  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-  SOFTWARE.
-*/
-
-#include "base/third_party/xdg_user_dirs/xdg_user_dir_lookup.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-/**
- * xdg_user_dir_lookup_with_fallback:
- * @type: a string specifying the type of directory
- * @fallback: value to use if the directory isn't specified by the user
- * @returns: a newly allocated absolute pathname
- *
- * Looks up a XDG user directory of the specified type.
- * Example of types are "DESKTOP" and "DOWNLOAD".
- *
- * In case the user hasn't specified any directory for the specified
- * type the value returned is @fallback.
- *
- * The return value is newly allocated and must be freed with
- * free(). The return value is never NULL if @fallback != NULL, unless
- * out of memory.
- **/
-static char *
-xdg_user_dir_lookup_with_fallback (const char *type, const char *fallback)
-{
-  FILE *file;
-  char *home_dir, *config_home, *config_file;
-  char buffer[512];
-  char *user_dir;
-  char *p, *d;
-  int len;
-  int relative;
-  
-  home_dir = getenv ("HOME");
-
-  if (home_dir == NULL)
-    goto error;
-
-  config_home = getenv ("XDG_CONFIG_HOME");
-  if (config_home == NULL || config_home[0] == 0)
-    {
-      config_file = (char*) malloc (strlen (home_dir) + strlen ("/.config/user-dirs.dirs") + 1);
-      if (config_file == NULL)
-        goto error;
-
-      strcpy (config_file, home_dir);
-      strcat (config_file, "/.config/user-dirs.dirs");
-    }
-  else
-    {
-      config_file = (char*) malloc (strlen (config_home) + strlen ("/user-dirs.dirs") + 1);
-      if (config_file == NULL)
-        goto error;
-
-      strcpy (config_file, config_home);
-      strcat (config_file, "/user-dirs.dirs");
-    }
-
-  file = fopen (config_file, "r");
-  free (config_file);
-  if (file == NULL)
-    goto error;
-
-  user_dir = NULL;
-  while (fgets (buffer, sizeof (buffer), file))
-    {
-      /* Remove newline at end */
-      len = strlen (buffer);
-      if (len > 0 && buffer[len-1] == '\n')
-	buffer[len-1] = 0;
-      
-      p = buffer;
-      while (*p == ' ' || *p == '\t')
-	p++;
-      
-      if (strncmp (p, "XDG_", 4) != 0)
-	continue;
-      p += 4;
-      if (strncmp (p, type, strlen (type)) != 0)
-	continue;
-      p += strlen (type);
-      if (strncmp (p, "_DIR", 4) != 0)
-	continue;
-      p += 4;
-
-      while (*p == ' ' || *p == '\t')
-	p++;
-
-      if (*p != '=')
-	continue;
-      p++;
-      
-      while (*p == ' ' || *p == '\t')
-	p++;
-
-      if (*p != '"')
-	continue;
-      p++;
-      
-      relative = 0;
-      if (strncmp (p, "$HOME/", 6) == 0)
-	{
-	  p += 6;
-	  relative = 1;
-	}
-      else if (*p != '/')
-	continue;
-      
-      if (relative)
-	{
-	  user_dir = (char*) malloc (strlen (home_dir) + 1 + strlen (p) + 1);
-          if (user_dir == NULL)
-            goto error2;
-
-	  strcpy (user_dir, home_dir);
-	  strcat (user_dir, "/");
-	}
-      else
-	{
-	  user_dir = (char*) malloc (strlen (p) + 1);
-          if (user_dir == NULL)
-            goto error2;
-
-	  *user_dir = 0;
-	}
-      
-      d = user_dir + strlen (user_dir);
-      while (*p && *p != '"')
-	{
-	  if ((*p == '\\') && (*(p+1) != 0))
-	    p++;
-	  *d++ = *p++;
-	}
-      *d = 0;
-    }
-error2:
-  fclose (file);
-
-  if (user_dir)
-    return user_dir;
-
- error:
-  if (fallback)
-    return strdup (fallback);
-  return NULL;
-}
-
-/**
- * xdg_user_dir_lookup:
- * @type: a string specifying the type of directory
- * @returns: a newly allocated absolute pathname
- *
- * Looks up a XDG user directory of the specified type.
- * Example of types are "DESKTOP" and "DOWNLOAD".
- *
- * The return value is always != NULL (unless out of memory),
- * and if a directory
- * for the type is not specified by the user the default
- * is the home directory. Except for DESKTOP which defaults
- * to ~/Desktop.
- *
- * The return value is newly allocated and must be freed with
- * free().
- **/
-char *
-xdg_user_dir_lookup (const char *type)
-{
-  char *dir, *home_dir, *user_dir;
-	  
-  dir = xdg_user_dir_lookup_with_fallback (type, NULL);
-  if (dir != NULL)
-    return dir;
-  
-  home_dir = getenv ("HOME");
-  
-  if (home_dir == NULL)
-    return strdup ("/tmp");
-  
-  /* Special case desktop for historical compatibility */
-  if (strcmp (type, "DESKTOP") == 0)
-    {
-      user_dir = (char*) malloc (strlen (home_dir) + strlen ("/Desktop") + 1);
-      if (user_dir == NULL)
-        return NULL;
-
-      strcpy (user_dir, home_dir);
-      strcat (user_dir, "/Desktop");
-      return user_dir;
-    }
-  
-  return strdup (home_dir);
-}
-
-#ifdef STANDALONE_XDG_USER_DIR_LOOKUP
-int
-main (int argc, char *argv[])
-{
-  if (argc != 2)
-    {
-      fprintf (stderr, "Usage %s <dir-type>\n", argv[0]);
-      exit (1);
-    }
-  
-  printf ("%s\n", xdg_user_dir_lookup (argv[1]));
-  return 0;
-}
-#endif
diff --git a/base/third_party/xdg_user_dirs/xdg_user_dir_lookup.h b/base/third_party/xdg_user_dirs/xdg_user_dir_lookup.h
deleted file mode 100644
index 9e81e1b..0000000
--- a/base/third_party/xdg_user_dirs/xdg_user_dir_lookup.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-  This file is not licenced under the GPL like the rest of the code.
-  Its is under the MIT license, to encourage reuse by cut-and-paste.
-
-  Copyright (c) 2007 Red Hat, inc
-
-  Permission is hereby granted, free of charge, to any person
-  obtaining a copy of this software and associated documentation files
-  (the "Software"), to deal in the Software without restriction,
-  including without limitation the rights to use, copy, modify, merge,
-  publish, distribute, sublicense, and/or sell copies of the Software,
-  and to permit persons to whom the Software is furnished to do so,
-  subject to the following conditions: 
-
-  The above copyright notice and this permission notice shall be
-  included in all copies or substantial portions of the Software. 
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
-  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
-  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-  SOFTWARE.
-*/
-
-#ifndef CHROME_THIRD_PARTY_XDG_USER_DIRS_XDG_USER_DIR_LOOKUP_H_
-#define CHROME_THIRD_PARTY_XDG_USER_DIRS_XDG_USER_DIR_LOOKUP_H_
-
-char* xdg_user_dir_lookup(const char *type);
-
-#endif  // CHROME_THIRD_PARTY_XDG_USER_DIRS_XDG_USER_DIR_LOOKUP_H_
diff --git a/build/gen.py b/build/gen.py
index 412fa9e..21b4008 100755
--- a/build/gen.py
+++ b/build/gen.py
@@ -598,14 +598,7 @@
     }
 
   if is_linux:
-    static_libraries['xdg_user_dirs'] = {
-        'sources': [
-            'base/third_party/xdg_user_dirs/xdg_user_dir_lookup.cc',
-        ],
-        'tool': 'cxx',
-    }
     static_libraries['base']['sources'].extend([
-        'base/nix/xdg_util.cc',
         'base/process/internal_linux.cc',
         'base/process/memory_linux.cc',
         'base/process/process_handle_linux.cc',