Reviewed by Darin Adler.

        Output more descriptive PASS messages for list layout tests
        https://bugs.webkit.org/show_bug.cgi?id=42938

        Output a more descriptive PASS message so that it is clear
        what we are testing in the test cases: fast/lists/w3-css3-list-styles-alphabetic.html
        and fast/lists/w3-css3-list-styles-numeric.html.

        Currently, we only output "PASS" if the list marker equals
        its list item text for every <li> in the list. Instead, we
        should output a PASS message for each <li> so that we can
        ensure that we are comparing the list marker and list
        item text.

        * fast/lists/resources/dump-list.js: Removed printPassedIfEmptyString()
        instead merged pass message into testListItemMarkerEqualsListItemText().
        (filterListsWithReplacement): Removed support for a post filter
        function as this is not needed anymore.
        (testListItemMarkerEquals): Added.
        (testListItemMarkerEqualsListItemText): Added.
        * fast/lists/w3-css3-list-styles-alphabetic-expected.txt: Rebased result.
        * fast/lists/w3-css3-list-styles-alphabetic.html: Updated to call testListItemMarkerEqualsListItemText().
        * fast/lists/w3-css3-list-styles-numeric-expected.txt: Rebased result.
        * fast/lists/w3-css3-list-styles-numeric.html: Modified JavaScript to call
        testListItemMarkerEquals() so that we can remove the redundant code.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@64259 268f45cc-cd09-0410-ab3c-d52691b4dbfc