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

content/browser/webui/web_ui_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_WEBUI_WEB_UI_IMPL_H_
 #define CONTENT_BROWSER_WEBUI_WEB_UI_IMPL_H_
 
 #include <map>
 #include <set>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/web_ui.h"
 #include "ipc/ipc_listener.h"
 
 namespace content {
 class RenderFrameHost;
 class RenderViewHost;
 
 class CONTENT_EXPORT WebUIImpl : public WebUI,
                                  public IPC::Listener,
                                  public base::SupportsWeakPtr<WebUIImpl> {
  public:
   explicit WebUIImpl(WebContents* contents);
-  virtual ~WebUIImpl();
+  ~WebUIImpl() override;
 
   // Called by WebContentsImpl when the RenderView is first created. This is
   // *not* called for every page load because in some cases
   // RenderFrameHostManager will reuse RenderView instances.
   void RenderViewCreated(RenderViewHost* render_view_host);
 
   // WebUI implementation:
-  virtual WebContents* GetWebContents() const override;
-  virtual WebUIController* GetController() const override;
-  virtual void SetController(WebUIController* controller) override;
-  virtual float GetDeviceScaleFactor() const override;
-  virtual const base::string16& GetOverriddenTitle() const override;
-  virtual void OverrideTitle(const base::string16& title) override;
-  virtual ui::PageTransition GetLinkTransitionType() const override;
-  virtual void SetLinkTransitionType(ui::PageTransition type) override;
-  virtual int GetBindings() const override;
-  virtual void SetBindings(int bindings) override;
-  virtual void OverrideJavaScriptFrame(const std::string& frame_name) override;
-  virtual void AddMessageHandler(WebUIMessageHandler* handler) override;
+  WebContents* GetWebContents() const override;
+  WebUIController* GetController() const override;
+  void SetController(WebUIController* controller) override;
+  float GetDeviceScaleFactor() const override;
+  const base::string16& GetOverriddenTitle() const override;
+  void OverrideTitle(const base::string16& title) override;
+  ui::PageTransition GetLinkTransitionType() const override;
+  void SetLinkTransitionType(ui::PageTransition type) override;
+  int GetBindings() const override;
+  void SetBindings(int bindings) override;
+  void OverrideJavaScriptFrame(const std::string& frame_name) override;
+  void AddMessageHandler(WebUIMessageHandler* handler) override;
   typedef base::Callback<void(const base::ListValue*)> MessageCallback;
-  virtual void RegisterMessageCallback(
-      const std::string& message,
-      const MessageCallback& callback) override;
-  virtual void ProcessWebUIMessage(const GURL& source_url,
-                                   const std::string& message,
-                                   const base::ListValue& args) override;
-  virtual void CallJavascriptFunction(
-      const std::string& function_name) override;
-  virtual void CallJavascriptFunction(const std::string& function_name,
-                                      const base::Value& arg) override;
-  virtual void CallJavascriptFunction(const std::string& function_name,
-                                      const base::Value& arg1,
-                                      const base::Value& arg2) override;
-  virtual void CallJavascriptFunction(const std::string& function_name,
-                                      const base::Value& arg1,
-                                      const base::Value& arg2,
-                                      const base::Value& arg3) override;
-  virtual void CallJavascriptFunction(const std::string& function_name,
-                                      const base::Value& arg1,
-                                      const base::Value& arg2,
-                                      const base::Value& arg3,
-                                      const base::Value& arg4) override;
-  virtual void CallJavascriptFunction(
+  void RegisterMessageCallback(const std::string& message,
+                               const MessageCallback& callback) override;
+  void ProcessWebUIMessage(const GURL& source_url,
+                           const std::string& message,
+                           const base::ListValue& args) override;
+  void CallJavascriptFunction(const std::string& function_name) override;
+  void CallJavascriptFunction(const std::string& function_name,
+                              const base::Value& arg) override;
+  void CallJavascriptFunction(const std::string& function_name,
+                              const base::Value& arg1,
+                              const base::Value& arg2) override;
+  void CallJavascriptFunction(const std::string& function_name,
+                              const base::Value& arg1,
+                              const base::Value& arg2,
+                              const base::Value& arg3) override;
+  void CallJavascriptFunction(const std::string& function_name,
+                              const base::Value& arg1,
+                              const base::Value& arg2,
+                              const base::Value& arg3,
+                              const base::Value& arg4) override;
+  void CallJavascriptFunction(
       const std::string& function_name,
       const std::vector<const base::Value*>& args) override;
 
   // IPC::Listener implementation:
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
+  bool OnMessageReceived(const IPC::Message& message) override;
 
  private:
   // IPC message handling.
   void OnWebUISend(const GURL& source_url,
                    const std::string& message,
                    const base::ListValue& args);
 
   // Execute a string of raw JavaScript on the page.
   void ExecuteJavascript(const base::string16& javascript);
 
@@ skipping 29 matching lines @@
   std::string frame_name_;
 
   scoped_ptr<WebUIController> controller_;
 
   DISALLOW_COPY_AND_ASSIGN(WebUIImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_WEBUI_WEB_UI_IMPL_H_