diff --git a/utils/unittest/googletest/include/gtest/internal/gtest-internal-inl.h b/utils/unittest/googletest/include/gtest/internal/gtest-internal-inl.h
index 65a2101a4d8..6554cfc07e6 100644
--- a/utils/unittest/googletest/include/gtest/internal/gtest-internal-inl.h
+++ b/utils/unittest/googletest/include/gtest/internal/gtest-internal-inl.h
@@ -203,7 +203,6 @@ class GTestFlagSaver {
   bool list_tests_;
   String output_;
   bool print_time_;
-  bool pretty_;
   internal::Int32 random_seed_;
   internal::Int32 repeat_;
   bool shuffle_;
diff --git a/utils/unittest/googletest/include/gtest/internal/gtest-internal.h b/utils/unittest/googletest/include/gtest/internal/gtest-internal.h
index b198a3d97a2..f8a5cc9447b 100644
--- a/utils/unittest/googletest/include/gtest/internal/gtest-internal.h
+++ b/utils/unittest/googletest/include/gtest/internal/gtest-internal.h
@@ -102,12 +102,11 @@
 // but still find raw_ostream& overloads.
 namespace llvm {
 class convertible_fwd_ostream : public std::ostream {
-  std::ostream& os_;
   raw_os_ostream ros_;
 
 public:
   convertible_fwd_ostream(std::ostream& os)
-    : std::ostream(os.rdbuf()), os_(os), ros_(*this) {}
+    : std::ostream(os.rdbuf()), ros_(*this) {}
   operator raw_ostream&() { return ros_; }
 };
 }