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

chrome/browser/ui/bookmarks/bookmark_tab_helper.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_UI_BOOKMARKS_BOOKMARK_TAB_HELPER_H_
 #define CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_TAB_HELPER_H_
 
 #include "components/bookmarks/browser/base_bookmark_model_observer.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
@@ skipping 19 matching lines @@
    public:
     virtual void OnDragEnter(const bookmarks::BookmarkNodeData& data) = 0;
     virtual void OnDragOver(const bookmarks::BookmarkNodeData& data) = 0;
     virtual void OnDragLeave(const bookmarks::BookmarkNodeData& data) = 0;
     virtual void OnDrop(const bookmarks::BookmarkNodeData& data) = 0;
 
    protected:
     virtual ~BookmarkDrag() {}
   };
 
-  virtual ~BookmarkTabHelper();
+  ~BookmarkTabHelper() override;
 
   void set_delegate(BookmarkTabHelperDelegate* delegate) {
     delegate_ = delegate;
   }
 
   // It is up to callers to call set_bookmark_drag_delegate(NULL) when
   // |bookmark_drag| is deleted since this class does not take ownership of
   // |bookmark_drag|.
   void set_bookmark_drag_delegate(BookmarkDrag* bookmark_drag) {
     bookmark_drag_ = bookmark_drag;
   }
   BookmarkDrag* bookmark_drag_delegate() { return bookmark_drag_; }
 
   bool is_starred() const { return is_starred_; }
 
   // Returns true if the bookmark bar should be shown detached.
   bool ShouldShowBookmarkBar() const;
 
  private:
   friend class content::WebContentsUserData<BookmarkTabHelper>;
 
   explicit BookmarkTabHelper(content::WebContents* web_contents);
 
   // Updates the starred state from the BookmarkModel. If the state has changed,
   // the delegate is notified.
   void UpdateStarredStateForCurrentURL();
 
   // Overridden from BaseBookmarkModelObserver:
-  virtual void BookmarkModelChanged() override;
-  virtual void BookmarkModelLoaded(BookmarkModel* model,
-                                   bool ids_reassigned) override;
-  virtual void BookmarkNodeAdded(BookmarkModel* model,
-                                 const BookmarkNode* parent,
-                                 int index) override;
-  virtual void BookmarkNodeRemoved(BookmarkModel* model,
-                                   const BookmarkNode* parent,
-                                   int old_index,
-                                   const BookmarkNode* node,
+  void BookmarkModelChanged() override;
+  void BookmarkModelLoaded(BookmarkModel* model, bool ids_reassigned) override;
+  void BookmarkNodeAdded(BookmarkModel* model,
+                         const BookmarkNode* parent,
+                         int index) override;
+  void BookmarkNodeRemoved(BookmarkModel* model,
+                           const BookmarkNode* parent,
+                           int old_index,
+                           const BookmarkNode* node,
+                           const std::set<GURL>& removed_urls) override;
+  void BookmarkAllUserNodesRemoved(BookmarkModel* model,
                                    const std::set<GURL>& removed_urls) override;
-  virtual void BookmarkAllUserNodesRemoved(
-      BookmarkModel* model,
-      const std::set<GURL>& removed_urls) override;
 
-  virtual void BookmarkNodeChanged(BookmarkModel* model,
-                                   const BookmarkNode* node) override;
+  void BookmarkNodeChanged(BookmarkModel* model,
+                           const BookmarkNode* node) override;
 
   // Overridden from content::WebContentsObserver:
-  virtual void DidNavigateMainFrame(
+  void DidNavigateMainFrame(
       const content::LoadCommittedDetails& details,
       const content::FrameNavigateParams& params) override;
-  virtual void DidStartNavigationToPendingEntry(
+  void DidStartNavigationToPendingEntry(
       const GURL& url,
       content::NavigationController::ReloadType reload_type) override;
 
   // Whether the current URL is starred.
   bool is_starred_;
 
   BookmarkModel* bookmark_model_;
 
   // Our delegate, to notify when the url starred changed.
   BookmarkTabHelperDelegate* delegate_;
 
   // The BookmarkDrag is used to forward bookmark drag and drop events to
   // extensions.
   BookmarkDrag* bookmark_drag_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkTabHelper);
 };
 
 #endif  // CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_TAB_HELPER_H_