[webkit-reviews] review requested: [Bug 35453] Need to move items that CanvasRenderingContext2D depends on into CanvasSurface. : [Attachment 49859] Proposed fix.

[bugzilla-daemon at webkit.org]

David Levin <levin at chromium.org> has asked  for review:
Bug 35453: Need to move items that CanvasRenderingContext2D depends on into
CanvasSurface.
https://bugs.webkit.org/show_bug.cgi?id=35453

Attachment 49859: Proposed fix.
https://bugs.webkit.org/attachment.cgi?id=49859&action=review

------- Additional Comments from David Levin <levin at chromium.org>
The only difference between this patch and the last one is adding a few
isMainThread() asserts (and corresponding changelog entries).