[webkit-reviews] review requested: [Bug 89797] [chromium] Add the workaround of IOSurface-related corruption during readback for Mac OS X 10.6.8 : [Attachment 149149] Patch

[bugzilla-daemon at webkit.org]

Yasuhiro Matsuda <mazda at chromium.org> has asked  for review:
Bug 89797: [chromium] Add the workaround of IOSurface-related corruption during
readback for Mac OS X 10.6.8
https://bugs.webkit.org/show_bug.cgi?id=89797

Attachment 149149: Patch
https://bugs.webkit.org/attachment.cgi?id=149149&action=review