Update from chromium 62675d9fb31fb8cedc40f68e78e8445a74f362e7

tools/clang/plugins/tests/virtual_specifiers.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Tests for chromium style checks for virtual/override/final specifiers on
 // virtual methods.
 
 // Purposely use macros to test that the FixIt hints don't try to remove the
 // macro body.
 #define OVERRIDE override
@@ skipping 43 matching lines @@
  public:
   virtual ~VirtualAndOverrideFinal() OVERRIDE FINAL {}
   virtual void F() OVERRIDE FINAL {}
 };
 
 class OverrideAndFinal : public Base {
  public:
   ~OverrideAndFinal() OVERRIDE FINAL {}
   void F() OVERRIDE FINAL {}
 };
+
+// Finally, some simple sanity tests that overrides in the testing namespace
+// don't trigger warnings, except for testing::Test.
+namespace testing {
+
+class Test {
+ public:
+  virtual ~Test();
+  virtual void SetUp();
+};
+
+class NotTest {
+ public:
+  virtual ~NotTest();
+  virtual void SetUp();
+};
+
+}  // namespace
+
+class MyTest : public testing::Test {
+ public:
+  virtual ~MyTest();
+  virtual void SetUp() override;
+};
+
+class MyNotTest : public testing::NotTest {
+ public:
+  virtual ~MyNotTest();
+  virtual void SetUp() override;
+};