Reviewed by Maciej.

        Specialization of alert() for DumpRenderTree - just log the output, don't show any message box.

WebKitTools:
        Reviewed by Maciej.

        Specialization of alert() for DumpRenderTree - just log the output, don't show any message box.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@17007 268f45cc-cd09-0410-ab3c-d52691b4dbfc