[Webkit-unassigned] [Bug 110355] Get rid of "non-composited contents" in CoordinatedLayerTreeHost

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=110355





--- Comment #3 from Noam Rosenthal <noam at webkit.org>  2013-02-21 01:58:42 PST ---
> Great idea! These extra code paths were very confusing when I was digging into CGfx and I still don't get where we use the "overlay layer" code path or what it is exactly, besides the name sounds pretty straightforward on what it should be. Could you explain it also?

The overlay code path is used for example for the tap highlighter.
I believe that in coordinated graphics we should do tap highlighting completely in the UI process and not in this way, but that's a different story from the non-composited contents.

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