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

chrome/browser/ui/panels/detached_panel_collection.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_PANELS_DETACHED_PANEL_COLLECTION_H_
 #define CHROME_BROWSER_UI_PANELS_DETACHED_PANEL_COLLECTION_H_
 
 #include <list>
 #include "base/basictypes.h"
 #include "chrome/browser/ui/panels/panel.h"
 #include "chrome/browser/ui/panels/panel_collection.h"
 #include "ui/gfx/point.h"
 #include "ui/gfx/rect.h"
 
 class PanelManager;
 
 // This class manages a group of free-floating panels.
 class DetachedPanelCollection : public PanelCollection {
  public:
   typedef std::list<Panel*> Panels;
   typedef bool (*PanelsComparer)(Panel* panel1, Panel* panel2);
 
   explicit DetachedPanelCollection(PanelManager* panel_manager);
-  virtual ~DetachedPanelCollection();
+  ~DetachedPanelCollection() override;
 
   // PanelCollection OVERRIDES:
-  virtual void OnDisplayChanged() override;
-  virtual void RefreshLayout() override;
-  virtual void AddPanel(Panel* panel,
-                        PositioningMask positioning_mask) override;
-  virtual void RemovePanel(Panel* panel, RemovalReason reason) override;
-  virtual void CloseAll() override;
-  virtual void ResizePanelWindow(
-      Panel* panel,
-      const gfx::Size& preferred_window_size) override;
-  virtual panel::Resizability GetPanelResizability(
-      const Panel* panel) const override;
-  virtual void OnPanelResizedByMouse(Panel* panel,
-                                     const gfx::Rect& new_bounds) override;
-  virtual void OnPanelAttentionStateChanged(Panel* panel) override;
-  virtual void OnPanelTitlebarClicked(Panel* panel,
-                                      panel::ClickModifier modifier) override;
-  virtual void ActivatePanel(Panel* panel) override;
-  virtual void MinimizePanel(Panel* panel) override;
-  virtual void RestorePanel(Panel* panel) override;
-  virtual void OnMinimizeButtonClicked(Panel* panel,
-                                       panel::ClickModifier modifier) override;
-  virtual void OnRestoreButtonClicked(Panel* panel,
-                                      panel::ClickModifier modifier) override;
-  virtual bool CanShowMinimizeButton(const Panel* panel) const override;
-  virtual bool CanShowRestoreButton(const Panel* panel) const override;
-  virtual bool IsPanelMinimized(const Panel* panel) const override;
-  virtual bool UsesAlwaysOnTopPanels() const override;
-  virtual void SavePanelPlacement(Panel* panel) override;
-  virtual void RestorePanelToSavedPlacement() override;
-  virtual void DiscardSavedPanelPlacement() override;
-  virtual void UpdatePanelOnCollectionChange(Panel* panel) override;
-  virtual void OnPanelExpansionStateChanged(Panel* panel) override;
-  virtual void OnPanelActiveStateChanged(Panel* panel) override;
-  virtual gfx::Rect GetInitialPanelBounds(
+  void OnDisplayChanged() override;
+  void RefreshLayout() override;
+  void AddPanel(Panel* panel, PositioningMask positioning_mask) override;
+  void RemovePanel(Panel* panel, RemovalReason reason) override;
+  void CloseAll() override;
+  void ResizePanelWindow(Panel* panel,
+                         const gfx::Size& preferred_window_size) override;
+  panel::Resizability GetPanelResizability(const Panel* panel) const override;
+  void OnPanelResizedByMouse(Panel* panel,
+                             const gfx::Rect& new_bounds) override;
+  void OnPanelAttentionStateChanged(Panel* panel) override;
+  void OnPanelTitlebarClicked(Panel* panel,
+                              panel::ClickModifier modifier) override;
+  void ActivatePanel(Panel* panel) override;
+  void MinimizePanel(Panel* panel) override;
+  void RestorePanel(Panel* panel) override;
+  void OnMinimizeButtonClicked(Panel* panel,
+                               panel::ClickModifier modifier) override;
+  void OnRestoreButtonClicked(Panel* panel,
+                              panel::ClickModifier modifier) override;
+  bool CanShowMinimizeButton(const Panel* panel) const override;
+  bool CanShowRestoreButton(const Panel* panel) const override;
+  bool IsPanelMinimized(const Panel* panel) const override;
+  bool UsesAlwaysOnTopPanels() const override;
+  void SavePanelPlacement(Panel* panel) override;
+  void RestorePanelToSavedPlacement() override;
+  void DiscardSavedPanelPlacement() override;
+  void UpdatePanelOnCollectionChange(Panel* panel) override;
+  void OnPanelExpansionStateChanged(Panel* panel) override;
+  void OnPanelActiveStateChanged(Panel* panel) override;
+  gfx::Rect GetInitialPanelBounds(
       const gfx::Rect& requested_bounds) const override;
 
   bool HasPanel(Panel* panel) const;
 
   void SortPanels(PanelsComparer comparer);
 
   int num_panels() const { return panels_.size(); }
   const Panels& panels() const { return panels_; }
 
   // Returns default top-left to use for a detached panel whose position is
@@ skipping 21 matching lines @@
   PanelPlacement saved_panel_placement_;
 
   // Default top-left position to use for next detached panel if position is
   // unspecified by panel creator.
   gfx::Point default_panel_origin_;
 
   DISALLOW_COPY_AND_ASSIGN(DetachedPanelCollection);
 };
 
 #endif  // CHROME_BROWSER_UI_PANELS_DETACHED_PANEL_COLLECTION_H_