Standardize usage of virtual/override/final in content/browser/

content/browser/gamepad/gamepad_service_unittest.cc

 // 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.
 
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "content/browser/gamepad/gamepad_consumer.h"
 #include "content/browser/gamepad/gamepad_service.h"
 #include "content/browser/gamepad/gamepad_test_helpers.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace content {
 
 namespace {
 static const int kNumberOfGamepads = blink::WebGamepads::itemsLengthCap;
 }
 
 using blink::WebGamepads;
 
 class ConnectionListener : public GamepadConsumer {
  public:
   ConnectionListener() {
     ClearCounters();
   }
 
-  virtual void OnGamepadConnected(
-      unsigned index,
-      const blink::WebGamepad& gamepad) override {
+  void OnGamepadConnected(unsigned index,
+                          const blink::WebGamepad& gamepad) override {
     connected_counter_++;
   }
-  virtual void OnGamepadDisconnected(
-      unsigned index,
-      const blink::WebGamepad& gamepad) override {
+  void OnGamepadDisconnected(unsigned index,
+                             const blink::WebGamepad& gamepad) override {
     disconnected_counter_++;
   }
 
   void ClearCounters() {
     connected_counter_ = 0;
     disconnected_counter_ = 0;
   }
 
   int connected_counter() const { return connected_counter_; }
   int disconnected_counter() const { return disconnected_counter_; }
@@ skipping 78 matching lines @@
   WaitForData();
   EXPECT_EQ(0, GetConnectedCounter());
   EXPECT_EQ(kNumberOfGamepads, GetDisconnectedCounter());
 
   WaitForData();
   EXPECT_EQ(0, GetConnectedCounter());
   EXPECT_EQ(0, GetDisconnectedCounter());
 }
 
 }  // namespace content