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

content/browser/dom_storage/dom_storage_context_wrapper.h

 // Copyright 2013 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_DOM_STORAGE_DOM_STORAGE_CONTEXT_WRAPPER_H_
 #define CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_WRAPPER_H_
 
 #include "base/memory/ref_counted.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/dom_storage_context.h"
@@ skipping 15 matching lines @@
 class CONTENT_EXPORT DOMStorageContextWrapper :
     NON_EXPORTED_BASE(public DOMStorageContext),
     public base::RefCountedThreadSafe<DOMStorageContextWrapper> {
  public:
   // If |data_path| is empty, nothing will be saved to disk.
   DOMStorageContextWrapper(
       const base::FilePath& data_path,
       storage::SpecialStoragePolicy* special_storage_policy);
 
   // DOMStorageContext implementation.
-  virtual void GetLocalStorageUsage(
+  void GetLocalStorageUsage(
       const GetLocalStorageUsageCallback& callback) override;
-  virtual void GetSessionStorageUsage(
+  void GetSessionStorageUsage(
       const GetSessionStorageUsageCallback& callback) override;
-  virtual void DeleteLocalStorage(const GURL& origin) override;
-  virtual void DeleteSessionStorage(
-      const SessionStorageUsageInfo& usage_info) override;
-  virtual void SetSaveSessionStorageOnDisk() override;
-  virtual scoped_refptr<SessionStorageNamespace>
-      RecreateSessionStorage(const std::string& persistent_id) override;
-  virtual void StartScavengingUnusedSessionStorage() override;
+  void DeleteLocalStorage(const GURL& origin) override;
+  void DeleteSessionStorage(const SessionStorageUsageInfo& usage_info) override;
+  void SetSaveSessionStorageOnDisk() override;
+  scoped_refptr<SessionStorageNamespace> RecreateSessionStorage(
+      const std::string& persistent_id) override;
+  void StartScavengingUnusedSessionStorage() override;
 
   // Used by content settings to alter the behavior around
   // what data to keep and what data to discard at shutdown.
   // The policy is not so straight forward to describe, see
   // the implementation for details.
   void SetForceKeepSessionState();
 
   // Called when the BrowserContext/Profile is going away.
   void Shutdown();
 
  private:
   friend class DOMStorageMessageFilter;  // for access to context()
   friend class SessionStorageNamespaceImpl;  // ditto
   friend class base::RefCountedThreadSafe<DOMStorageContextWrapper>;
 
-  virtual ~DOMStorageContextWrapper();
+  ~DOMStorageContextWrapper() override;
   DOMStorageContextImpl* context() const { return context_.get(); }
 
   scoped_refptr<DOMStorageContextImpl> context_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(DOMStorageContextWrapper);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_WRAPPER_H_