Minor refactoring and cleanup of the bridge calls that want to control layout settings on the RenderView.
        Have the bridge talk through the FrameView instead of just asking for the RenderView directly.

        Add an assert to help catch situations where the RenderView needs layout at paint time, since this is a known
        catastrophic scenario that will (much of the time) result in a crash in RenderTableSection::paint.

        Reviewed by aroben

        * page/FrameView.cpp:
        (WebCore::FrameView::adjustViewSize):
        (WebCore::FrameView::needsLayout):
        (WebCore::FrameView::setNeedsLayout):
        * page/FrameView.h:
        * page/mac/WebCoreFrameBridge.mm:
        (-[WebCoreFrameBridge needsLayout]):
        (-[WebCoreFrameBridge setNeedsLayout]):
        * rendering/RenderView.cpp:
        (WebCore::RenderView::paint):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@20385 268f45cc-cd09-0410-ab3c-d52691b4dbfc