Standardize usage of virtual/override/final specifiers.

ash/root_window_controller.cc

 // 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.
 
 #include "ash/root_window_controller.h"
 
 #include <queue>
 #include <vector>
 
 #include "ash/ash_constants.h"
@@ skipping 195 matching lines @@
   container->SetEventTargeter(scoped_ptr<ui::EventTargeter>(
       new ::wm::EasyResizeWindowTargeter(container, mouse_extend,
                                          touch_extend)));
 }
 
 // A window delegate which does nothing. Used to create a window that
 // is a event target, but do nothing.
 class EmptyWindowDelegate : public aura::WindowDelegate {
  public:
   EmptyWindowDelegate() {}
-  virtual ~EmptyWindowDelegate() {}
+  ~EmptyWindowDelegate() override {}
 
   // aura::WindowDelegate overrides:
-  virtual gfx::Size GetMinimumSize() const override {
-    return gfx::Size();
-  }
-  virtual gfx::Size GetMaximumSize() const override {
-    return gfx::Size();
-  }
-  virtual void OnBoundsChanged(const gfx::Rect& old_bounds,
-                               const gfx::Rect& new_bounds) override {
-  }
-  virtual gfx::NativeCursor GetCursor(const gfx::Point& point) override {
+  gfx::Size GetMinimumSize() const override { return gfx::Size(); }
+  gfx::Size GetMaximumSize() const override { return gfx::Size(); }
+  void OnBoundsChanged(const gfx::Rect& old_bounds,
+                       const gfx::Rect& new_bounds) override {}
+  gfx::NativeCursor GetCursor(const gfx::Point& point) override {
     return gfx::kNullCursor;
   }
-  virtual int GetNonClientComponent(
-      const gfx::Point& point) const override {
+  int GetNonClientComponent(const gfx::Point& point) const override {
     return HTNOWHERE;
   }
-  virtual bool ShouldDescendIntoChildForEventHandling(
+  bool ShouldDescendIntoChildForEventHandling(
       aura::Window* child,
       const gfx::Point& location) override {
     return false;
   }
-  virtual bool CanFocus() override {
-    return false;
-  }
-  virtual void OnCaptureLost() override {
-  }
-  virtual void OnPaint(gfx::Canvas* canvas) override {
-  }
-  virtual void OnDeviceScaleFactorChanged(
-      float device_scale_factor) override {
-  }
-  virtual void OnWindowDestroying(aura::Window* window) override {}
-  virtual void OnWindowDestroyed(aura::Window* window) override {
-    delete this;
-  }
-  virtual void OnWindowTargetVisibilityChanged(bool visible) override {
-  }
-  virtual bool HasHitTestMask() const override {
-    return false;
-  }
-  virtual void GetHitTestMask(gfx::Path* mask) const override {}
+  bool CanFocus() override { return false; }
+  void OnCaptureLost() override {}
+  void OnPaint(gfx::Canvas* canvas) override {}
+  void OnDeviceScaleFactorChanged(float device_scale_factor) override {}
+  void OnWindowDestroying(aura::Window* window) override {}
+  void OnWindowDestroyed(aura::Window* window) override { delete this; }
+  void OnWindowTargetVisibilityChanged(bool visible) override {}
+  bool HasHitTestMask() const override { return false; }
+  void GetHitTestMask(gfx::Path* mask) const override {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(EmptyWindowDelegate);
 };
 
 }  // namespace
 
 void RootWindowController::CreateForPrimaryDisplay(AshWindowTreeHost* host) {
   RootWindowController* controller = new RootWindowController(host);
   controller->Init(RootWindowController::PRIMARY,
@@ skipping 798 matching lines @@
   else
     DisableTouchHudProjection();
 }
 
 RootWindowController* GetRootWindowController(
     const aura::Window* root_window) {
   return root_window ? GetRootWindowSettings(root_window)->controller : NULL;
 }
 
 }  // namespace ash