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

content/renderer/render_view_impl.cc

 // Copyright (c) 2012 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 "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 443 matching lines @@
   WebFileChooserCompletion* completion;  // MAY BE NULL to skip callback.
 };
 
 namespace {
 
 class WebWidgetLockTarget : public MouseLockDispatcher::LockTarget {
  public:
   explicit WebWidgetLockTarget(blink::WebWidget* webwidget)
       : webwidget_(webwidget) {}
 
-  virtual void OnLockMouseACK(bool succeeded) override {
+  void OnLockMouseACK(bool succeeded) override {
     if (succeeded)
       webwidget_->didAcquirePointerLock();
     else
       webwidget_->didNotAcquirePointerLock();
   }
 
-  virtual void OnMouseLockLost() override {
-    webwidget_->didLosePointerLock();
-  }
+  void OnMouseLockLost() override { webwidget_->didLosePointerLock(); }
 
-  virtual bool HandleMouseLockedInputEvent(
-      const blink::WebMouseEvent &event) override {
+  bool HandleMouseLockedInputEvent(const blink::WebMouseEvent& event) override {
     // The WebWidget handles mouse lock in WebKit's handleInputEvent().
     return false;
   }
 
  private:
   blink::WebWidget* webwidget_;
 };
 
 bool TouchEnabled() {
 // Based on the definition of chrome::kEnableTouchIcon.
@@ skipping 3715 matching lines @@
     std::vector<gfx::Size> sizes;
     ConvertToFaviconSizes(icon_urls[i].sizes(), &sizes);
     if (!url.isEmpty())
       urls.push_back(
           FaviconURL(url, ToFaviconType(icon_urls[i].iconType()), sizes));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content