[webkit-reviews] review requested: [Bug 35393] [Qt] GraphicsLayer: performance optimizations : [Attachment 53497] Use ItemCoordinateCache and no ItemUsesExtendedStyleOption

[bugzilla-daemon at webkit.org]

Noam Rosenthal <noam.rosenthal at nokia.com> has asked  for review:
Bug 35393: [Qt] GraphicsLayer: performance optimizations
https://bugs.webkit.org/show_bug.cgi?id=35393

Attachment 53497: Use ItemCoordinateCache and no ItemUsesExtendedStyleOption
https://bugs.webkit.org/attachment.cgi?id=53497&action=review

------- Additional Comments from Noam Rosenthal <noam.rosenthal at nokia.com>
This patch aligns our implementation with the CA implementation - everything is
cached in item coordinates and caches its full contents.