Googletest export

Merge 7f4f58da20e1066a888d3e4bcbef541db798a605 into 90a443f9c2

Closes #2395

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/googletest/pull/2395 from kuzkry:custom-type-traits-remove_reference 7f4f58da20e1066a888d3e4bcbef541db798a605
PiperOrigin-RevId: 266189044

googlemock/include/gmock/gmock-matchers.h

@@ -1607,9 +1607,8 @@ class PointeeMatcher {
   template <typename Pointer>
   class Impl : public MatcherInterface<Pointer> {
    public:
-    typedef
-        typename PointeeOf<typename std::remove_const<GTEST_REMOVE_REFERENCE_(
-            Pointer)>::type>::type Pointee;
+    typedef typename PointeeOf<typename std::remove_const<
+        typename std::remove_reference<Pointer>::type>::type>::type Pointee;
 
     explicit Impl(const InnerMatcher& matcher)
         : matcher_(MatcherCast<const Pointee&>(matcher)) {}

googlemock/include/gmock/gmock-spec-builders.h

@@ -1320,8 +1320,8 @@ class ReferenceOrValueWrapper {
 
   // Provides nondestructive access to the underlying value/reference.
   // Always returns a const reference (more precisely,
-  // const RemoveReference<T>&). The behavior of calling this after
-  // calling Unwrap on the same object is unspecified.
+  // const std::add_lvalue_reference<T>::type). The behavior of calling this
+  // after calling Unwrap on the same object is unspecified.
   const T& Peek() const {
     return value_;
   }

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

@@ -336,10 +336,6 @@ GTEST_API_ WithoutMatchers GetWithoutMatchers();
 
 // Type traits.
 
-// remove_reference<T>::type removes the reference from type T, if any.
-template <typename T> struct remove_reference { typedef T type; };  // NOLINT
-template <typename T> struct remove_reference<T&> { typedef T type; }; // NOLINT
-
 // Disable MSVC warnings for infinite recursion, since in this case the
 // the recursion is unreachable.
 #ifdef _MSC_VER