gn: Use a separate flag for enabling libgnome-keyring support.
Right now, |is_desktop_linux| means GN requires libgnome-keyring to
be present during the build and also at run-time.
Since libgnome-keyring has been deprecated by libsecret, is used by a
small number of users and is not always present on a Linux
distribution (especially embedded ones), it makes sense to introduce a
specific argument, |use_gnome_keyring|, to control whether the code
should be used or not.
At the moment, |use_gnome_keyring| defaults to on under pretty much all
circumstances where checking for |is_desktop_linux| would work before:
it just needs |use_glib| to be on as well, as required by
libgnome-keyring itself.
R=brettw@chromium.org,vabr@chromium.org,thestig@chromium.org,jochen@chromium.org
BUG=466975,602624
Review-Url: https://codereview.chromium.org/2244653002
Cr-Original-Commit-Position: refs/heads/master@{#412246}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: c4e3e52dff0f5b9dff7167a1564b0e1978d3ea2e
diff --git a/tools/gn/docs/cookbook.md b/tools/gn/docs/cookbook.md
index a11bc13..7f02e13 100644
--- a/tools/gn/docs/cookbook.md
+++ b/tools/gn/docs/cookbook.md
@@ -282,7 +282,7 @@
| `use_dbus` (0/1) | `use_dbus` (true/false) | `//build/config/features.gni` |
| `use_gconf` (0/1) | `use_gconf` (true/false) | `//build/config/features.gni` |
| `use_glib` (0/1) | `is_linux` (true/false) | (global) |
-| `use_gnome_keyring` (0/1) | `is_desktop_linux` (true/false) | |
+| `use_gnome_keyring` (0/1) | `use_gnome_keyring` (true/false) | |
| `use_goma` (0/1) | `use_goma` (true/false) | `//build/toolchain/goma.gni` |
| `use_nss_certs` (0/1) | `use_nss_certs` (true/false) | `//build/config/crypto.gni` (Many of these conditions can be deleted, see the "SSL" notes on targets below.) |
| `use_pango` (0/1) | `use_pango` (true/false) | `//build/config/ui.gni` |
