http://bugs.webkit.org/show_bug.cgi?id=12560
        W3C XPath test Text_Nodes.svg fails

WebCore:
        * xml/XPathStep.cpp:
        (WebCore::XPath::Step::nodeTestMatches): Revert the fix, as the behavior doesn't appear 
        all that desirable as it did at first glance.

LayoutTests:
        * dom/svg/level3/xpath/Text_Nodes-expected.txt: This fails again.

        * fast/xpath/4XPath/Borrowed/kd_20010423-expected.txt:
        * fast/xpath/4XPath/Borrowed/kd_20010423.html:
        Brought the test back to its original form (in which Firefox passes).

        * fast/xpath/text-nodes-expected.txt: Added.
        * fast/xpath/text-nodes.html: Added.
        A new test for text nodes, verifying some more arcane cases.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@20110 268f45cc-cd09-0410-ab3c-d52691b4dbfc