Removing grit from Chrome repo, and bringing it back in from its
now-separate open source project via DEPS.

BUG=97420
TEST=existing

Review URL: http://codereview.chromium.org/7994005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@102483 0039d316-1c4b-4281-b951-d872f2087c98
186 files changed