Chromecast: virtual/override cleanup.

chromecast/app/cast_main_delegate.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 CHROMECAST_APP_CAST_MAIN_DELEGATE_H_
 #define CHROMECAST_APP_CAST_MAIN_DELEGATE_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "chromecast/common/cast_content_client.h"
 #include "content/public/app/content_main_delegate.h"
 
 namespace content {
 class BrowserMainRunner;
 }  // namespace content
 
 namespace chromecast {
 
 class CastResourceDelegate;
 
 namespace shell {
 
 class CastContentBrowserClient;
 class CastContentRendererClient;
 
 class CastMainDelegate : public content::ContentMainDelegate {
  public:
   CastMainDelegate();
-  virtual ~CastMainDelegate();
+  ~CastMainDelegate() override;
 
   // content::ContentMainDelegate implementation:
-  virtual bool BasicStartupComplete(int* exit_code) override;
-  virtual void PreSandboxStartup() override;
-  virtual int RunProcess(
+  bool BasicStartupComplete(int* exit_code) override;
+  void PreSandboxStartup() override;
+  int RunProcess(
       const std::string& process_type,
       const content::MainFunctionParams& main_function_params) override;
 #if !defined(OS_ANDROID)
-  virtual void ZygoteForked() override;
+  void ZygoteForked() override;
 #endif  // !defined(OS_ANDROID)
-  virtual content::ContentBrowserClient* CreateContentBrowserClient() override;
-  virtual content::ContentRendererClient*
-      CreateContentRendererClient() override;
+  content::ContentBrowserClient* CreateContentBrowserClient() override;
+  content::ContentRendererClient* CreateContentRendererClient() override;
 
  private:
   void InitializeResourceBundle();
 
   scoped_ptr<CastContentBrowserClient> browser_client_;
   scoped_ptr<CastContentRendererClient> renderer_client_;
   scoped_ptr<CastResourceDelegate> resource_delegate_;
   CastContentClient content_client_;
 
 #if defined(OS_ANDROID)
   scoped_ptr<content::BrowserMainRunner> browser_runner_;
 #endif  // defined(OS_ANDROID)
 
   DISALLOW_COPY_AND_ASSIGN(CastMainDelegate);
 };
 
 }  // namespace shell
 }  // namespace chromecast
 
 #endif  // CHROMECAST_APP_CAST_MAIN_DELEGATE_H_