- fix leaks caused by the fix for Bugzilla bug 3560

        * rendering/RenderContainer.cpp:
        (WebCore::RenderContainer::destroyLeftoverChildren): Text renderers with
        first-letter pseudo style are children of an existing first-letter inline
        that has been updated, and should be destroyed.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@13374 268f45cc-cd09-0410-ab3c-d52691b4dbfc