Reviewed by Hyatt.

        - test and updated results for
          http://bugzilla.opendarwin.org/show_bug.cgi?id=9012
          Row height not updated when cell heights change

        * fast/table/row-height-recalc-expected.checksum: Added.
        * fast/table/row-height-recalc-expected.png: Added.
        * fast/table/row-height-recalc-expected.txt: Added.
        * fast/table/row-height-recalc.html: Added.

WebCore:

        Reviewed by Hyatt.

        - fix http://bugzilla.opendarwin.org/show_bug.cgi?id=9012
          Row height not updated when cell heights change

        Test: fast/table/row-height-recalc.html

        * rendering/RenderTableCell.cpp:
        (WebCore::RenderTableCell::setStyle): Mark the section as needing recalculation
        if the height property changed.
        * rendering/RenderTableRow.cpp:
        (WebCore::RenderTableRow::setStyle): Ditto.
        * rendering/RenderTableSection.cpp:
        (WebCore::RenderTableSection::recalcCells): Initialize the grid row height
        to the height of the row element (like addChild() does).



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@14659 268f45cc-cd09-0410-ab3c-d52691b4dbfc