[webkit-reviews] review requested: [Bug 45187] [chromium] Null out Canvas2DLayerChromium's back reference to DrawingBuffer on destruction : [Attachment 66526] Patch

[bugzilla-daemon at webkit.org]

James Robinson <jamesr at chromium.org> has asked	for review:
Bug 45187: [chromium] Null out Canvas2DLayerChromium's back reference to
DrawingBuffer on destruction
https://bugs.webkit.org/show_bug.cgi?id=45187

Attachment 66526: Patch
https://bugs.webkit.org/attachment.cgi?id=66526&action=review