Reviewed by Vicki.

    Reviewed by Vicki.

        - fixed <rdar://problem/4125212> form submission delayed until you are on the next page on XML/XSL page (security hole)

        * khtml/xsl/xslt_processorimpl.cpp: (DOM::XSLTProcessorImpl::documentFromXMLDocPtr):
        Call setParsing(false) explicitly here. It's really annoying that setParsing(true) is done
        inside DOM::DocumentImpl and setParsing(false) is done by KHTMLPart, so that should be fixed
        some day, but for now this is the way to do it.

        Test cases added:
        * layout-tests/fast/events/xsl-onload-expected.txt: Added.
        * layout-tests/fast/events/xsl-onload.xhtml: Added.
        * layout-tests/fast/events/xsl-onload.xsl: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@9225 268f45cc-cd09-0410-ab3c-d52691b4dbfc