Unreviewed, rolling out r80800.
        http://trac.webkit.org/changeset/80800
        https://bugs.webkit.org/show_bug.cgi?id=56163

        Caused hundreds of tests to crash on Windows 7 (Requested by
        rniwa on #webkit).

        * page/EventHandler.cpp:
        (WebCore::EventHandler::mouseMoved):
        (WebCore::EventHandler::updateMouseEventTargetNode):
        * page/FocusController.cpp:
        (WebCore::FocusController::setActive):
        * page/FrameView.cpp:
        (WebCore::FrameView::FrameView):
        (WebCore::FrameView::~FrameView):
        * page/FrameView.h:
        * page/Page.cpp:
        * page/Page.h:
        * platform/ScrollView.cpp:
        (WebCore::ScrollView::wheelEvent):
        * platform/ScrollView.h:
        * rendering/RenderDataGrid.cpp:
        (WebCore::RenderDataGrid::RenderDataGrid):
        (WebCore::RenderDataGrid::~RenderDataGrid):
        * rendering/RenderLayer.cpp:
        (WebCore::RenderLayer::RenderLayer):
        (WebCore::RenderLayer::~RenderLayer):
        * rendering/RenderLayer.h:
        * rendering/RenderListBox.cpp:
        (WebCore::RenderListBox::RenderListBox):
        (WebCore::RenderListBox::~RenderListBox):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@80804 268f45cc-cd09-0410-ab3c-d52691b4dbfc