commit 7cfe761e6c698f613893cb791748e4ad2fb1c588
author simon.fraser@apple.com <simon.fraser@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Tue Mar 13 20:59:59 2012 +0000
committer simon.fraser@apple.com <simon.fraser@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Tue Mar 13 20:59:59 2012 +0000
tree 19368a6b6ba6d9b1bf330193426857ea57513d36
parent 49fcfb726ecf0eb57ab089a71baa8107532a0079

Refactor some code that is used to check whether a layer needs backing store
https://bugs.webkit.org/show_bug.cgi?id=80917

Reviewed by Dean Jackson.

Move some code out of isSimpleContainerCompositingLayer() in two new
methods to make the code more self-descriptive.

No behavior change, so no tests.

* rendering/RenderLayerBacking.cpp:
(WebCore::RenderLayerBacking::paintsBoxDecorations):
(WebCore::RenderLayerBacking::paintsChildren):
(WebCore::RenderLayerBacking::isSimpleContainerCompositingLayer):
* rendering/RenderLayerBacking.h:
(RenderLayerBacking):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@110601 268f45cc-cd09-0410-ab3c-d52691b4dbfc