The QPen on the ImageBuffer should start in the Qt::SvgMiterJoin line join mode. This is already enforced by the GraphicsContext constructor but there's no harm in consistency..
Created attachment 71009 [details] Proposed patch
Comment on attachment 71009 [details] Proposed patch Clearing flags on attachment: 71009 Committed r70049: <http://trac.webkit.org/changeset/70049>
All reviewed patches have been landed. Closing bug.
http://trac.webkit.org/changeset/70049 might have broken Leopard Intel Release (Tests) The following tests are not passing: fast/canvas/canvas-getImageData-negative-source.html