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

chrome/browser/extensions/api/omnibox/omnibox_api.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_API_OMNIBOX_OMNIBOX_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_OMNIBOX_OMNIBOX_API_H_
 
 #include <set>
 #include <string>
 
@@ skipping 59 matching lines @@
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionOmniboxEventRouter);
 };
 
 class OmniboxSendSuggestionsFunction : public ChromeSyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("omnibox.sendSuggestions", OMNIBOX_SENDSUGGESTIONS)
 
  protected:
-  virtual ~OmniboxSendSuggestionsFunction() {}
+  ~OmniboxSendSuggestionsFunction() override {}
 
   // ExtensionFunction:
-  virtual bool RunSync() override;
+  bool RunSync() override;
 };
 
 class OmniboxAPI : public BrowserContextKeyedAPI,
                    public ExtensionRegistryObserver {
  public:
   explicit OmniboxAPI(content::BrowserContext* context);
-  virtual ~OmniboxAPI();
+  ~OmniboxAPI() override;
 
   // BrowserContextKeyedAPI implementation.
   static BrowserContextKeyedAPIFactory<OmniboxAPI>* GetFactoryInstance();
 
   // Convenience method to get the OmniboxAPI for a profile.
   static OmniboxAPI* Get(content::BrowserContext* context);
 
   // KeyedService implementation.
-  virtual void Shutdown() override;
+  void Shutdown() override;
 
   // Returns the icon to display in the omnibox for the given extension.
   gfx::Image GetOmniboxIcon(const std::string& extension_id);
 
   // Returns the icon to display in the omnibox popup window for the given
   // extension.
   gfx::Image GetOmniboxPopupIcon(const std::string& extension_id);
 
  private:
   friend class BrowserContextKeyedAPIFactory<OmniboxAPI>;
 
   typedef std::set<const Extension*> PendingExtensions;
 
   void OnTemplateURLsLoaded();
 
   // ExtensionRegistryObserver implementation.
-  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;
+  void OnExtensionLoaded(content::BrowserContext* browser_context,
+                         const Extension* extension) override;
+  void OnExtensionUnloaded(content::BrowserContext* browser_context,
+                           const Extension* extension,
+                           UnloadedExtensionInfo::Reason reason) override;
 
   // BrowserContextKeyedAPI implementation.
   static const char* service_name() {
     return "OmniboxAPI";
   }
   static const bool kServiceRedirectedInIncognito = true;
 
   Profile* profile_;
 
   TemplateURLService* url_service_;
@@ skipping 17 matching lines @@
 
 template <>
 void BrowserContextKeyedAPIFactory<OmniboxAPI>::DeclareFactoryDependencies();
 
 class OmniboxSetDefaultSuggestionFunction : public ChromeSyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("omnibox.setDefaultSuggestion",
                              OMNIBOX_SETDEFAULTSUGGESTION)
 
  protected:
-  virtual ~OmniboxSetDefaultSuggestionFunction() {}
+  ~OmniboxSetDefaultSuggestionFunction() override {}
 
   // ExtensionFunction:
-  virtual bool RunSync() override;
+  bool RunSync() override;
 };
 
 // If the extension has set a custom default suggestion via
 // omnibox.setDefaultSuggestion, apply that to |match|. Otherwise, do nothing.
 void ApplyDefaultSuggestionForExtensionKeyword(
     Profile* profile,
     const TemplateURL* keyword,
     const base::string16& remaining_input,
     AutocompleteMatch* match);
 
 // This function converts style information populated by the JSON schema
 // // compiler into an ACMatchClassifications object.
 ACMatchClassifications StyleTypesToACMatchClassifications(
     const api::omnibox::SuggestResult &suggestion);
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_OMNIBOX_OMNIBOX_API_H_