createCFString     60 Source/wtf/text/StringCF.cpp     return m_impl->createCFString();
createCFString    403 Source/wtf/text/StringImpl.h     RetainPtr<CFStringRef> createCFString();
createCFString    387 Source/wtf/text/WTFString.h     RetainPtr<CFStringRef> createCFString() const;