Reviewed by Darin Adler.

        XSLT with output method HTML and images crashes in debug mode
        https://bugs.webkit.org/show_bug.cgi?id=54462

        http://trac.webkit.org/changeset/75577 created Document::setContent but
        didn't notice that the code paths combined into Document::setContent
        were subtly different.  In particular, some of the code paths called
        parser->finish() whereas other did not.

        The difference is that an explicit call to parser->finish() is required
        in the case where there is no frame because explicitClose doesn't call
        endIfNotLoadingMainResource if there is no frame.  This patch moves
        that logic inside explicitClose, which is more natural.

        This patch also removes removeAllChildren, which has not effect in this
        situation and should never have been added in the first place.

        Test: fast/parser/xslt-with-html.xml

        * dom/Document.cpp:
        (WebCore::Document::setContent):
        (WebCore::Document::explicitClose):
2011-02-15  Adam Barth  <abarth@webkit.org>

        Reviewed by Darin Adler.

        XSLT with output method HTML and images crashes in debug mode
        https://bugs.webkit.org/show_bug.cgi?id=54462

        Test that we don't try to prepare to stop twice when pasing HTML
        generated from an XSLT.

        * fast/parser/resources/xslt-with-html.xsl: Added.
        * fast/parser/xslt-with-html-expected.txt: Added.
        * fast/parser/xslt-with-html.xml: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@78644 268f45cc-cd09-0410-ab3c-d52691b4dbfc