Reviewed by Darin.

        - fix http://bugzilla.opendarwin.org/show_bug.cgi?id=8835
          REGRESSION: Line moves but selection highlight stays behind

        * fast/dynamic/selection-highlight-adjust-expected.checksum: Added.
        * fast/dynamic/selection-highlight-adjust-expected.png: Added.
        * fast/dynamic/selection-highlight-adjust-expected.txt: Added.
        * fast/dynamic/selection-highlight-adjust.html: Added.

WebCore:

        Reviewed by Darin.

        - fix http://bugzilla.opendarwin.org/show_bug.cgi?id=8835
          REGRESSION: Line moves but selection highlight stays behind

        Test: fast/dynamic/selection-highlight-adjust.html

        * rendering/render_line.cpp:
        (WebCore::RootInlineBox::adjustPosition): Adjust m_selectionTop
        and m_selectionBottom.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@14347 268f45cc-cd09-0410-ab3c-d52691b4dbfc