tree c52ae054feede6cefa1a6dc3cf982aa0d3f89561
parent aca3d8494068ac6f1e45ddfe87f0051b42db3ba1
author mtklein <mtklein@chromium.org> 1404763889 -0700
committer Commit bot <commit-bot@chromium.org> 1404763889 -0700

Suppress new TSAN warnings from DMQuiltTask.

We're racing to invalidate the genID of our pixel ref when multiple
threads write into it, and also to call its genID-changed listeners.

We install no listeners on this particular pixel ref, nor do we ever
care about its genID at all.  So these are benign races, races on
data we never make a decision from.

BUG=skia:2725
R=jcgregorio@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/370353004