[Webkit-unassigned] [Bug 66083] [chromium] Split LayerTextureUpdater into main thread / compositor thread versions

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=66083





--- Comment #6 from Adrienne Walker <enne at google.com>  2011-08-11 15:28:53 PST ---
(In reply to comment #4)
> why does ContentLayerChromium own the CCLayerTextureUpdaterImpl?  That seems quite wrong.

See bug 66074.  LayerTilerChromium::updateRect(LayerTextureUpdater*) is called via LayerRendererChromium::updateCompositorResources which iterates over the LayerChromium tree.  So, until that pass is changed to iterate over the CC layer tree, it can't be owned by the CC layer.

I personally think that change can be deferred.  There's enough in flux here as it is.

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