This regression was caused by an attempt to implement a WinIE quirk in RenderBlock::calcInlinePrefWidths.
        The original patch introduced pathological O(n^2) behavior into this function even when the quirk didn't need
        to apply.  In addition the quirk was only partially implemented (the full quirk did not care what was adjacent
        to images and also needed bidi.cpp patched, since the quirk applies both when computing pref widths and when
        laying out).

        This new patch rewrites the quirk to be complete.  The original test case attached to the bug that tested a variety
        of image/text combinations now fully matches WinIE.

        Reviewed by Beth

        Added fast/table/unbreakable-images-quirk.html

        * rendering/RenderBlock.cpp:
        (WebCore::RenderBlock::calcInlinePrefWidths):
        * rendering/bidi.cpp:
        (WebCore::RenderBlock::findNextLineBreak):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@29536 268f45cc-cd09-0410-ab3c-d52691b4dbfc