Use GTEST_DISABLE_MSC_WARNINGS macros to disable warnings

Prior to this change we had a mixture of pragmas and
GTEST_DISABLE_MSC_WARNINGS; this change consolidates all instances
to use the macros.

PiperOrigin-RevId: 505786926
Change-Id: I2be8f6304387393995081af42ed32c2ad1bba5a7

googlemock/include/gmock/internal/gmock-internal-utils.h

@@ -58,11 +58,7 @@ namespace internal {
 
 // Silence MSVC C4100 (unreferenced formal parameter) and
 // C4805('==': unsafe mix of type 'const int' and type 'const bool')
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4100)
-#pragma warning(disable : 4805)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4100 4805)
 
 // Joins a vector of strings as if they are fields of a tuple; returns
 // the joined string.
@@ -480,9 +476,7 @@ using TupleElement = typename std::tuple_element<I, T>::type;
 
 bool Base64Unescape(const std::string& encoded, std::string* decoded);
 
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
+GTEST_DISABLE_MSC_WARNINGS_POP_()  // 4100 4805
 
 }  // namespace internal
 }  // namespace testing