Standardize usage of virtual/override/final in chrome/browser/devtools/

chrome/browser/devtools/devtools_window.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 "chrome/browser/devtools/devtools_window.h"
 
 #include <algorithm>
 
 #include "base/json/json_reader.h"
 #include "base/metrics/histogram.h"
@@ skipping 72 matching lines @@
 
 // DevToolsToolboxDelegate ----------------------------------------------------
 
 class DevToolsToolboxDelegate
     : public content::WebContentsObserver,
       public content::WebContentsDelegate {
  public:
   DevToolsToolboxDelegate(
       WebContents* toolbox_contents,
       DevToolsWindow::ObserverWithAccessor* web_contents_observer);
-  virtual ~DevToolsToolboxDelegate();
+  ~DevToolsToolboxDelegate() override;
 
-  virtual content::WebContents* OpenURLFromTab(
+  content::WebContents* OpenURLFromTab(
       content::WebContents* source,
       const content::OpenURLParams& params) override;
-  virtual bool PreHandleKeyboardEvent(
-      content::WebContents* source,
-      const content::NativeWebKeyboardEvent& event,
-      bool* is_keyboard_shortcut) override;
-  virtual void HandleKeyboardEvent(
+  bool PreHandleKeyboardEvent(content::WebContents* source,
+                              const content::NativeWebKeyboardEvent& event,
+                              bool* is_keyboard_shortcut) override;
+  void HandleKeyboardEvent(
       content::WebContents* source,
       const content::NativeWebKeyboardEvent& event) override;
-  virtual void WebContentsDestroyed() override;
+  void WebContentsDestroyed() override;
 
  private:
   BrowserWindow* GetInspectedBrowserWindow();
   DevToolsWindow::ObserverWithAccessor* inspected_contents_observer_;
   DISALLOW_COPY_AND_ASSIGN(DevToolsToolboxDelegate);
 };
 
 DevToolsToolboxDelegate::DevToolsToolboxDelegate(
     WebContents* toolbox_contents,
     DevToolsWindow::ObserverWithAccessor* web_contents_observer)
@@ skipping 1111 matching lines @@
       closure.Run();
     return;
   }
   load_completed_callback_ = closure;
 }
 
 bool DevToolsWindow::ForwardKeyboardEvent(
     const content::NativeWebKeyboardEvent& event) {
   return event_forwarder_->ForwardEvent(event);
 }