Verify cloning <meter> and <progress> works
        https://bugs.webkit.org/show_bug.cgi?id=61986

        Added test cases for cloning <meter> and <progress>

        * fast/dom/HTMLMeterElement/meter-clone-expected.txt: Added.
        * fast/dom/HTMLMeterElement/meter-clone.html: Added.
        * fast/dom/HTMLProgressElement/progress-clone-expected.txt: Added.
        * fast/dom/HTMLProgressElement/progress-clone.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@88149 268f45cc-cd09-0410-ab3c-d52691b4dbfc