This is basically a wrapper script for running a WebKit change against
the try bots.  It can be run from within third_party/WebKit and will try to apply the patch against ToT WebKit.

This tells the try server we want to use ToT WebKit by passing third_party/WebKit@HEAD as the first line of the patch file.

BUG=None
Review URL: https://codereview.chromium.org/12226013

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@181972 0039d316-1c4b-4281-b951-d872f2087c98