LayoutTests:

LayoutTests:

        Reviewed by Maciej.

        - test for http://bugs.webkit.org/show_bug.cgi?id=12911
        GoogleDocs: Ordered lists don't update immediately when start attribute changed

        * fast/lists/ol-start-dynamic-expected.checksum: Added.
        * fast/lists/ol-start-dynamic-expected.png: Added.
        * fast/lists/ol-start-dynamic-expected.txt: Added.
        * fast/lists/ol-start-dynamic.html: Added.

WebCore:

        Reviewed by Maciej.

        - fix http://bugs.webkit.org/show_bug.cgi?id=12911
        GoogleDocs: Ordered lists don't update immediately when start attribute changed

        Update list marker value when start attribute changes.

        * html/HTMLOListElement.cpp:
        (WebCore::HTMLOListElement::parseMappedAttribute):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@19911 268f45cc-cd09-0410-ab3c-d52691b4dbfc