it's disabled for now.  I'll turn back on after extending
        the character to glyph map in each renderer to include
        substituted font.

        * WebCoreSupport.subproj/WebTextRenderer.m:
        (-[WebTextRenderer substituteFontForString:]):
        (-[WebTextRenderer _floatWidthForCharacters:stringLength:fromCharacterPosition:numberOfCharacters:withPadding:applyRounding:attemptFontSubstitution:widths:fonts:glyphs:numGlyphs:]):

        Coalesce items, and add a count to title when appropriate.  Useful for
        condensing multiple item, like spacer.gif.

        * LoadProgressMonitor.m:
        (-[LoadProgressMonitor _createProgressEntryWithRequest:dataSource:]):
        * ResourceProgressEntry.h:
        * ResourceProgressEntry.m:
        (-[ResourceProgressEntry count]):
        (-[ResourceProgressEntry setCount:]):
        (-[ResourceProgressEntry title]):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@2605 268f45cc-cd09-0410-ab3c-d52691b4dbfc