Standardize usage of virtual/override/final in extensions/

extensions/browser/api/test/test_api.h

 // 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.
 
 #ifndef EXTENSIONS_BROWSER_API_TEST_TEST_API_H_
 #define EXTENSIONS_BROWSER_API_TEST_TEST_API_H_
 
 #include "base/values.h"
 #include "extensions/browser/extension_function.h"
 
 template <typename T>
 struct DefaultSingletonTraits;
 
 namespace extensions {
 
 // A function that is only available in tests.
 // Prior to running, checks that we are in a testing process.
 class TestExtensionFunction : public SyncExtensionFunction {
  protected:
-  virtual ~TestExtensionFunction();
+  ~TestExtensionFunction() override;
 
   // SyncExtensionFunction:
-  virtual bool RunSync() override;
+  bool RunSync() override;
 
   virtual bool RunSafe() = 0;
 };
 
 class TestNotifyPassFunction : public TestExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("test.notifyPass", UNKNOWN)
 
  protected:
-  virtual ~TestNotifyPassFunction();
+  ~TestNotifyPassFunction() override;
 
   // TestExtensionFunction:
-  virtual bool RunSafe() override;
+  bool RunSafe() override;
 };
 
 class TestNotifyFailFunction : public TestExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("test.notifyFail", UNKNOWN)
 
  protected:
-  virtual ~TestNotifyFailFunction();
+  ~TestNotifyFailFunction() override;
 
   // TestExtensionFunction:
-  virtual bool RunSafe() override;
+  bool RunSafe() override;
 };
 
 class TestLogFunction : public TestExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("test.log", UNKNOWN)
 
  protected:
-  virtual ~TestLogFunction();
+  ~TestLogFunction() override;
 
   // TestExtensionFunction:
-  virtual bool RunSafe() override;
+  bool RunSafe() override;
 };
 
 class TestSendMessageFunction : public AsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("test.sendMessage", UNKNOWN)
 
   // Sends a reply back to the calling extension. Many extensions don't need
   // a reply and will just ignore it.
   void Reply(const std::string& message);
 
   // Sends an error back to the calling extension.
   void ReplyWithError(const std::string& error);
 
  protected:
-  virtual ~TestSendMessageFunction();
+  ~TestSendMessageFunction() override;
 
   // ExtensionFunction:
-  virtual bool RunAsync() override;
+  bool RunAsync() override;
 };
 
 class TestGetConfigFunction : public TestExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("test.getConfig", UNKNOWN)
 
   // Set the dictionary returned by chrome.test.getConfig().
   // Does not take ownership of |value|.
   static void set_test_config_state(base::DictionaryValue* value);
 
@@ skipping 14 matching lines @@
 
    private:
     friend struct DefaultSingletonTraits<TestConfigState>;
     TestConfigState();
 
     base::DictionaryValue* config_state_;
 
     DISALLOW_COPY_AND_ASSIGN(TestConfigState);
   };
 
-  virtual ~TestGetConfigFunction();
+  ~TestGetConfigFunction() override;
 
   // TestExtensionFunction:
-  virtual bool RunSafe() override;
+  bool RunSafe() override;
 };
 
 class TestWaitForRoundTripFunction : public TestExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("test.waitForRoundTrip", UNKNOWN)
 
  protected:
-  virtual ~TestWaitForRoundTripFunction();
+  ~TestWaitForRoundTripFunction() override;
 
   // TestExtensionFunction:
-  virtual bool RunSafe() override;
+  bool RunSafe() override;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_TEST_TEST_API_H_