Standardize usage of virtual/override/final specifiers in components/.

components/dom_distiller/core/dom_distiller_store.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 COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_STORE_H_
 #define COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_STORE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 108 matching lines @@
 
   ~DomDistillerStore() override;
 
   // DomDistillerStoreInterface implementation.
   syncer::SyncableService* GetSyncableService() override;
 
   bool AddEntry(const ArticleEntry& entry) override;
   bool UpdateEntry(const ArticleEntry& entry) override;
   bool RemoveEntry(const ArticleEntry& entry) override;
 
-  virtual void UpdateAttachments(
-      const std::string& entry_id,
-      scoped_ptr<ArticleAttachmentsData> attachments_data,
-      const UpdateAttachmentsCallback& callback) override;
-  virtual void GetAttachments(const std::string& entry_id,
-                              const GetAttachmentsCallback& callback) override;
+  void UpdateAttachments(const std::string& entry_id,
+                         scoped_ptr<ArticleAttachmentsData> attachments_data,
+                         const UpdateAttachmentsCallback& callback) override;
+  void GetAttachments(const std::string& entry_id,
+                      const GetAttachmentsCallback& callback) override;
 
   bool GetEntryById(const std::string& entry_id, ArticleEntry* entry) override;
   bool GetEntryByUrl(const GURL& url, ArticleEntry* entry) override;
   std::vector<ArticleEntry> GetEntries() const override;
 
   void AddObserver(DomDistillerObserver* observer) override;
   void RemoveObserver(DomDistillerObserver* observer) override;
 
   // syncer::SyncableService implementation.
   syncer::SyncMergeResult MergeDataAndStartSyncing(
@@ skipping 61 matching lines @@
   DomDistillerModel model_;
 
   base::WeakPtrFactory<DomDistillerStore> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DomDistillerStore);
 };
 
 }  // namespace dom_distiller
 
 #endif  // COMPONENTS_DOM_DISTILLER_CORE_DOM_DISTILLER_STORE_H_