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darin authored
stuff from here into the .m file so this header can be included by clients. Also added floatWidthForCharacters:length:. * WebCoreSupport.subproj/IFTextRenderer.m: (freeWidthMap): Check for NULL. (freeGlyphMap): Check for NULL. (-[IFTextRenderer slowFloatWidthForCharacters:length:]): Renamed, and made it return the float. (-[IFTextRenderer floatWidthForCharacters:length:]): Renamed, and made it return the float. (-[IFTextRenderer widthForCharacters:length:]): Do rounding here. * WebCoreSupport.subproj/IFTextRendererFactory.h: * WebCoreSupport.subproj/IFTextRendererFactory.m: Make the interface slightly easier to use by using the specific types. * WebKit.pbproj/project.pbxproj: Exported the headers. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@1132 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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