[webkit-reviews] review canceled: [Bug 35146] [Qt] Support tiled backing store : [Attachment 49582] added back some forgotten QGraphicsWebView code

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has canceled Antti Koivisto
<koivisto at iki.fi>'s request for review:
Bug 35146: [Qt] Support tiled backing store
https://bugs.webkit.org/show_bug.cgi?id=35146

Attachment 49582: added back some forgotten QGraphicsWebView code
https://bugs.webkit.org/attachment.cgi?id=49582&action=review

------- Additional Comments from Antti Koivisto <koivisto at iki.fi>
- switched to IntPoint typedef for tile coordinates, IntPointHash
- implemented bunch of review comments
- fixed a checker painting bug
- various cleanups