See HTML5 spec 4.8.11: http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html#dom-canvas-getcontext
Created attachment 56142 [details] Proposed patch
Comment on attachment 56142 [details] Proposed patch LGTM, but please add the spec link to the ChangeLog
Comment on attachment 56142 [details] Proposed patch Looks like the spec link is already in the WebCore ChangeLog. Did you mean that it should be in the LayoutTests ChangeLog too?
I overlooked that, my bad. Having it both places makes sense though. Another option would be to link to it from the test itself.
Comment on attachment 56142 [details] Proposed patch Clearing flags on attachment: 56142 Committed r59569: <http://trac.webkit.org/changeset/59569>
All reviewed patches have been landed. Closing bug.
Revision r59569 cherry-picked into qtwebkit-2.0 with commit 14cc1d210d6f2b951f74a5906640d0db4778e9b7