GitLab

        Get DumpRenderTree to work again for the Qt build.

        Make run-webkit-tests a little less verbose when testing
        Qt, and add an option to run DumpRenderTree inside valgrind
        (useful for debugging)



git-svn-id: svn://svn.chromium.org/blink/trunk@18804 bbb929c8-8fbe-4397-9dbb-9b2b20218538