147f40a5ef
Merge from Widevine repo of http://go/wvgerrit/53625 Passing the third parameter to std::string::insert() as an integer technically makes for an ambiguous method call, as there are two overloads that could accept these arguments. While baseline GCC and Clang discern our intent here correctly, seawardt@ discovered that XCode is more pedantic and requires that we pass the third parameter as a char to disambiguate. Test: WvCdmEnginePreProvTestUat.ProvisioningServiceCertificateInvalidTest Test: tested as part of http://go/ag/4674759 Change-Id: I65a2506209215cd081c685faac26e08bae486d5e