updateDescendantDependentFlags() is inside #if USE(ACCELERATED_COMPOSITING)

updateDescendantDependentFlags() is inside #if USE(ACCELERATED_COMPOSITING)
https://bugs.webkit.org/show_bug.cgi?id=90245

Reviewed by Dan Bernstein.

updateDescendantDependentFlags() and updateTransform() should be
outside the USE(ACCELERATED_COMPOSITING) #ifdef. They do work
that is needed even if accelerated compositing is disabled.

* rendering/RenderLayer.cpp:
(WebCore::RenderLayer::styleChanged):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121616 268f45cc-cd09-0410-ab3c-d52691b4dbfc