Rename RenderLayerCompositor::inCompositingMode() to usesCompositing()
Created attachment 355196 [details] Patch
Comment on attachment 355196 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=355196&action=review > Source/WebCore/page/FrameView.cpp:2412 > clearBackingStores(); I'd go even one step further and move clearBackingStore() into a lambda since no one else calls into it (it's public on FrameView!) and then you could even drop some lines from clearBackingStores (assert and the renderView() check)
https://trac.webkit.org/changeset/238352/webkit
<rdar://problem/46152492>