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

chrome/browser/extensions/activity_log/activity_log.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 CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_H_
 #define CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 68 matching lines @@
       const std::string& api_name,
       const std::string& page_url,
       const std::string& arg_url,
       const int days_ago,
       const base::Callback
           <void(scoped_ptr<std::vector<scoped_refptr<Action> > >)>& callback);
 
   // ExtensionRegistryObserver.
   // We keep track of whether the whitelisted extension is installed; if it is,
   // we want to recompute whether to have logging enabled.
-  virtual void OnExtensionLoaded(content::BrowserContext* browser_context,
-                                 const Extension* extension) override;
-  virtual void OnExtensionUnloaded(
-      content::BrowserContext* browser_context,
-      const Extension* extension,
-      UnloadedExtensionInfo::Reason reason) override;
-  virtual void OnExtensionUninstalled(
-      content::BrowserContext* browser_context,
-      const Extension* extension,
-      extensions::UninstallReason reason) override;
+  void OnExtensionLoaded(content::BrowserContext* browser_context,
+                         const Extension* extension) override;
+  void OnExtensionUnloaded(content::BrowserContext* browser_context,
+                           const Extension* extension,
+                           UnloadedExtensionInfo::Reason reason) override;
+  void OnExtensionUninstalled(content::BrowserContext* browser_context,
+                              const Extension* extension,
+                              extensions::UninstallReason reason) override;
 
   // ApiActivityMonitor.
-  virtual void OnApiEventDispatched(
-      const std::string& extension_id,
-      const std::string& event_name,
-      scoped_ptr<base::ListValue> event_args) override;
-  virtual void OnApiFunctionCalled(
-      const std::string& extension_id,
-      const std::string& api_name,
-      scoped_ptr<base::ListValue> event_args) override;
+  void OnApiEventDispatched(const std::string& extension_id,
+                            const std::string& event_name,
+                            scoped_ptr<base::ListValue> event_args) override;
+  void OnApiFunctionCalled(const std::string& extension_id,
+                           const std::string& api_name,
+                           scoped_ptr<base::ListValue> event_args) override;
 
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
   // Remove actions from the activity log database which IDs specified in the
   // action_ids array.
   void RemoveActions(const std::vector<int64>& action_ids);
 
   // Clean up URLs from the activity log database.
   // If restrict_urls is empty then all URLs in the activity log database are
   // removed, otherwise only those in restrict_urls are removed.
   void RemoveURLs(const std::vector<GURL>& restrict_urls);
   void RemoveURLs(const std::set<GURL>& restrict_urls);
   void RemoveURL(const GURL& url);
 
   // Deletes the database associated with the policy that's currently in use.
   void DeleteDatabase();
 
   // If we're in a browser test, we need to pretend that the watchdog app is
   // active.
   void SetWatchdogAppActiveForTesting(bool active);
 
  private:
   friend class ActivityLogTest;
   friend class BrowserContextKeyedAPIFactory<ActivityLog>;
 
   explicit ActivityLog(content::BrowserContext* context);
-  virtual ~ActivityLog();
+  ~ActivityLog() override;
 
   // Specifies if the Watchdog app is active (installed & enabled).
   // If so, we need to log to the database and stream to the API.
   bool IsWatchdogAppActive();
 
   // Specifies if we need to record actions to the db. If so, we need to log to
   // the database. This is true if the Watchdog app is active *or* the
   // --enable-extension-activity-logging flag is set.
   bool IsDatabaseEnabled();
 
   // Delayed initialization of ExtensionRegistry which waits until after the
   // ExtensionSystem/ExtensionService are done with their own setup.
   void StartObserving();
 
   // ScriptExecutionObserver implementation.
   // Fires when a ContentScript is executed.
-  virtual void OnScriptsExecuted(
-      const content::WebContents* web_contents,
-      const ExecutingScriptsMap& extension_ids,
-      const GURL& on_url) override;
+  void OnScriptsExecuted(const content::WebContents* web_contents,
+                         const ExecutingScriptsMap& extension_ids,
+                         const GURL& on_url) override;
 
   // At the moment, ActivityLog will use only one policy for summarization.
   // These methods are used to choose and set the most appropriate policy.
   // Changing policies at runtime is not recommended, and likely only should be
   // done for unit tests.
   void ChooseDatabasePolicy();
   void SetDatabasePolicy(ActivityLogPolicy::PolicyType policy_type);
 
   // BrowserContextKeyedAPI implementation.
   static const char* service_name() { return "ActivityLog"; }
@@ skipping 51 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(ActivityLogEnabledTest, WatchdogSwitch);
   DISALLOW_COPY_AND_ASSIGN(ActivityLog);
 };
 
 template <>
 void BrowserContextKeyedAPIFactory<ActivityLog>::DeclareFactoryDependencies();
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_H_