Add NeedsRebaseline for fixing pixel noise.
Add NeedsRebaseline for fixing pixel noise.

TBR=rafaelw@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/25684003

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@158782 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