consistency fix for SafeMatcherCastImpl member functions
consistency fix for SafeMatcherCastImpl member functions

google/googletest,antidotcb/googletest,empiredan/googletest,gianricardo/googletest,empiredan/googletest,gianricardo/googletest,google/googletest,antidotcb/googletest,empiredan/googletest,antidotcb/googletest,google/googletest,antidotcb/googletest,gianricardo/googletest,google/googletest