repaintOnlyDiff   584 Source/core/rendering/style/RenderStyle.cpp             && repaintOnlyDiff(other, changedContextSensitiveProperties) == StyleDifferenceEqual)
repaintOnlyDiff   592 Source/core/rendering/style/RenderStyle.cpp     return repaintOnlyDiff(other, changedContextSensitiveProperties);
repaintOnlyDiff  1771 Source/core/rendering/style/RenderStyle.h     StyleDifference repaintOnlyDiff(const RenderStyle& other, unsigned& changedContextSensitiveProperties) const;