tree 62f0c6a883ba3fe986f3bc6d5228cd838d2185fb
parent 5fe22d96d6a65d351f5bbc3f495116c6053f9007
author phajdan <phajdan@google.com> 1446747593 -0800
committer Commit bot <commit-bot@chromium.org> 1446747663 +0000

GN bootstrap fixes:

- add missing base/threading/thread.cc to compile targets
- add --gn-gen-args for passing custom --args to gn gen
  (when building GN with itself)
- allow overriding use_cups

BUG=551343

Review URL: https://codereview.chromium.org/1415343008

Cr-Original-Commit-Position: refs/heads/master@{#358090}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: ae483ee1eccc94ab232a6f6e91874d852edd0942