Unreviewed chromium rebaseline for r136508.
Unreviewed chromium rebaseline for r136508.

* platform/chromium-linux/compositing/masks/masked-ancestor-expected.png:
* platform/chromium-mac-lion/compositing/masks/masked-ancestor-expected.png:
* platform/chromium-mac-snowleopard/compositing/masks/masked-ancestor-expected.png:
* platform/chromium-mac/compositing/masks/masked-ancestor-expected.png:
* platform/chromium-win/compositing/masks/masked-ancestor-expected.png:
* platform/efl-wk1/compositing/masks: Added.
* platform/efl-wk1/compositing/masks/masked-ancestor-expected.png: Added.
* platform/efl/compositing/masks/masked-ancestor-expected.png: Removed.


git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@136523 bbb929c8-8fbe-4397-9dbb-9b2b20218538
axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk