[Webkit-unassigned] [Bug 67883] Move root layer creation semantics to the outside of chromium compositor

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=67883





--- Comment #8 from Antoine Labour <piman at chromium.org>  2011-09-13 16:59:32 PST ---
This patch moves the root layer logic into NonCompositedContentHost. It seemed the most meaningful place to put it (I initially created a RootLayerHelper class, but it was just forwarding all calls to NonCompositedContentHost anyway).

One change this patch contains is that it removes the "root" layer, which doesn't seem used for anything except to add the NonCompositedContentHost's layer as a child. Removing it didn't seem to affect any test, but simplifies the code a bit. I have a version of this patch without this change if needed.

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