Use precompiled headers for most large projects where the .gyp file
is not a third party file.

On my machine, this speeds up a full recompile of the 'chrome' target
in Debug mode by about 18%.

BUG=none
TEST=it builds, existing tests pass

Review URL: http://codereview.chromium.org/7706011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@99949 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 99ff9934eb0e343160b79f63d314f70012ac877f
2 files changed
tree: badbb0e7b64bda5130dd317c19e22ff126a896ca
  1. base/
  2. build/
  3. dbus/
  4. ipc/
  5. testing/
  6. third_party/