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

chrome/browser/devtools/device/devtools_android_bridge.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 CHROME_BROWSER_DEVTOOLS_DEVICE_DEVTOOLS_ANDROID_BRIDGE_H_
 #define CHROME_BROWSER_DEVTOOLS_DEVICE_DEVTOOLS_ANDROID_BRIDGE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 26 matching lines @@
 class Profile;
 
 class DevToolsAndroidBridge
     : public base::RefCountedThreadSafe<
           DevToolsAndroidBridge,
           content::BrowserThread::DeleteOnUIThread> {
  public:
   class Wrapper : public KeyedService {
    public:
     explicit Wrapper(content::BrowserContext* context);
-    virtual ~Wrapper();
+    ~Wrapper() override;
 
     DevToolsAndroidBridge* Get();
    private:
     scoped_refptr<DevToolsAndroidBridge> bridge_;
   };
 
   class Factory : public BrowserContextKeyedServiceFactory {
    public:
     // Returns singleton instance of DevToolsAndroidBridge.
     static Factory* GetInstance();
 
     // Returns DevToolsAndroidBridge associated with |profile|.
     static DevToolsAndroidBridge* GetForProfile(Profile* profile);
 
    private:
     friend struct DefaultSingletonTraits<Factory>;
 
     Factory();
-    virtual ~Factory();
+    ~Factory() override;
 
     // BrowserContextKeyedServiceFactory overrides:
-    virtual KeyedService* BuildServiceInstanceFor(
+    KeyedService* BuildServiceInstanceFor(
         content::BrowserContext* context) const override;
     DISALLOW_COPY_AND_ASSIGN(Factory);
   };
 
   typedef std::pair<std::string, std::string> BrowserId;
 
   class RemotePage : public base::RefCounted<RemotePage> {
    public:
     const std::string& serial() { return browser_id_.first; }
     const std::string& socket() { return browser_id_.second; }
@@ skipping 233 matching lines @@
 
   typedef std::vector<PortForwardingListener*> PortForwardingListeners;
   PortForwardingListeners port_forwarding_listeners_;
   scoped_ptr<PortForwardingController> port_forwarding_controller_;
 
   PrefChangeRegistrar pref_change_registrar_;
   DISALLOW_COPY_AND_ASSIGN(DevToolsAndroidBridge);
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_DEVICE_DEVTOOLS_ANDROID_BRIDGE_H_