[Webkit-unassigned] [Bug 123537] Lots of layers get solid color but transparent contents layers now

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=123537





--- Comment #3 from Noam Rosenthal <noam at webkit.org>  2013-10-30 16:33:33 PST ---
Content layers are really more of a CA concept... In TextureMapper we just mark those layers as having a solid color and no backing store and they're rendered that way.
But in general it should be safe to treat "transparent" solid color as a sign to delete the content layer, as an optimization inside GraphicsLayerCA and friends.

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