Added a NeedsRebaseline for a test that this patch broke on XP: https://src.chromium.org/viewvc/blink?view=rev&revision=177310
Added a NeedsRebaseline for a test that this patch broke on XP:
https://src.chromium.org/viewvc/blink?view=rev&revision=177310

BUG=173443

Review URL: https://codereview.chromium.org/368033004

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@178205 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs