Reviewed by Adam Barth.

        HTMLTreeBuilder needs to support mixing SVG and MathML content
        https://bugs.webkit.org/show_bug.cgi?id=42096

        * html5lib/runner-expected-html5.txt:
2010-07-12  Eric Seidel  <eric@webkit.org>

        Reviewed by Adam Barth.

        HTMLTreeBuilder needs to support mixing SVG and MathML content
        https://bugs.webkit.org/show_bug.cgi?id=42096

        This is just a direct transcription of another paragraph of the
        HTML5 spec.

        This improved a couple results in html5lib/runner.html, but more
        work to do yet to pass all the foreign content tests.

        * html/HTMLTreeBuilder.cpp:
        (WebCore::HTMLTreeBuilder::processStartTag):
        (WebCore::HTMLTreeBuilder::processEndTag):
        (WebCore::HTMLTreeBuilder::processUsingSecondaryInsertionModeAndAdjustInsertionMode):
        * html/HTMLTreeBuilder.h:
        * mathml/mathtags.in:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@63116 268f45cc-cd09-0410-ab3c-d52691b4dbfc