HasRealNamedCallbackProperty 1581 include/v8.h     V8EXPORT bool HasRealNamedCallbackProperty(Handle<String> key);
HasRealNamedCallbackProperty 3151 src/api.cc       return Utils::OpenHandle(this)->HasRealNamedCallbackProperty(
HasRealNamedCallbackProperty 1868 src/objects.h    bool HasRealNamedCallbackProperty(String* key);
HasRealNamedCallbackProperty 15154 test/cctest/test-api.cc   CHECK_EQ(false, global0->HasRealNamedCallbackProperty(v8_str("x")));