Reviewed by darin.

        Remove unused code and clean-up style.

        * bridge/mac/MacFrame.mm:
        (WebCore::MacFrame::advanceToNextMisspelling):
        (WebCore::MacFrame::wheelEvent):
        (WebCore::MacFrame::nextKeyViewInFrame):
        (WebCore::MacFrame::nextKeyViewInFrameHierarchy):
        (WebCore::MacFrame::nextKeyView):
        * page/Frame.cpp:
        * page/Frame.h:
        * page/FrameView.cpp:
        (WebCore::FrameView::dispatchMouseEvent):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@13326 268f45cc-cd09-0410-ab3c-d52691b4dbfc