shorthandHasOnlyInitialOrInheritedValue  758 Source/core/css/StylePropertySerializer.cpp     if (shorthandHasOnlyInitialOrInheritedValue(backgroundShorthand())) {
shorthandHasOnlyInitialOrInheritedValue  787 Source/core/css/StylePropertySerializer.cpp     if (shorthandHasOnlyInitialOrInheritedValue(backgroundPositionShorthand())) {
shorthandHasOnlyInitialOrInheritedValue   51 Source/core/css/StylePropertySerializer.h     bool shorthandHasOnlyInitialOrInheritedValue(const StylePropertyShorthand&) const;