supportsStyleSharing  271 Source/core/css/resolver/SharedStyleFinder.cpp         if (element->supportsStyleSharing() && canShareStyleWithElement(*element))
supportsStyleSharing  307 Source/core/css/resolver/SharedStyleFinder.cpp     if (!element().supportsStyleSharing())
supportsStyleSharing 1646 Source/core/dom/Element.cpp                 else if (element->supportsStyleSharing())
supportsStyleSharing  327 Source/core/dom/Element.h     bool supportsStyleSharing() const;