Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/apps/chrome_native_app_window_views.cc

 // Copyright 2014 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 "chrome/browser/ui/views/apps/chrome_native_app_window_views.h"
 
 #include "apps/ui/views/app_window_frame_view.h"
 #include "base/command_line.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/app_mode/app_mode_utils.h"
@@ skipping 123 matching lines @@
         window_state_(
             ash::wm::GetWindowState(native_app_window->GetNativeWindow())) {
     // Add a window state observer to exit fullscreen properly in case
     // fullscreen is exited without going through AppWindow::Restore(). This
     // is the case when exiting immersive fullscreen via the "Restore" window
     // control.
     // TODO(pkotwicz): This is a hack. Remove ASAP. http://crbug.com/319048
     window_state_->AddObserver(this);
     window_state_->window()->AddObserver(this);
   }
-  virtual ~NativeAppWindowStateDelegate() {
+  ~NativeAppWindowStateDelegate() override {
     if (window_state_) {
       window_state_->RemoveObserver(this);
       window_state_->window()->RemoveObserver(this);
     }
   }
 
  private:
   // Overridden from ash::wm::WindowStateDelegate.
-  virtual bool ToggleFullscreen(ash::wm::WindowState* window_state) override {
+  bool ToggleFullscreen(ash::wm::WindowState* window_state) override {
     // Windows which cannot be maximized should not be fullscreened.
     DCHECK(window_state->IsFullscreen() || window_state->CanMaximize());
     if (window_state->IsFullscreen())
       app_window_->Restore();
     else if (window_state->CanMaximize())
       app_window_->OSFullscreen();
     return true;
   }
 
   // Overridden from ash::wm::WindowStateObserver:
-  virtual void OnPostWindowStateTypeChange(
-      ash::wm::WindowState* window_state,
-      ash::wm::WindowStateType old_type) override {
+  void OnPostWindowStateTypeChange(ash::wm::WindowState* window_state,
+                                   ash::wm::WindowStateType old_type) override {
     // Since the window state might get set by a window manager, it is possible
     // to come here before the application set its |BaseWindow|.
     if (!window_state->IsFullscreen() && !window_state->IsMinimized() &&
         app_window_->GetBaseWindow() &&
         app_window_->GetBaseWindow()->IsFullscreenOrPending()) {
       app_window_->Restore();
       // Usually OnNativeWindowChanged() is called when the window bounds are
       // changed as a result of a state type change. Because the change in state
       // type has already occurred, we need to call OnNativeWindowChanged()
       // explicitly.
       app_window_->OnNativeWindowChanged();
     }
   }
 
   // Overridden from aura::WindowObserver:
-  virtual void OnWindowDestroying(aura::Window* window) override {
+  void OnWindowDestroying(aura::Window* window) override {
     window_state_->RemoveObserver(this);
     window_state_->window()->RemoveObserver(this);
     window_state_ = NULL;
   }
 
   // Not owned.
   AppWindow* app_window_;
   ash::wm::WindowState* window_state_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeAppWindowStateDelegate);
@@ skipping 506 matching lines @@
     InitializePanelWindow(create_params);
   } else {
     InitializeDefaultWindow(create_params);
   }
   extension_keybinding_registry_.reset(new ExtensionKeybindingRegistryViews(
       Profile::FromBrowserContext(app_window->browser_context()),
       widget()->GetFocusManager(),
       extensions::ExtensionKeybindingRegistry::PLATFORM_APPS_ONLY,
       NULL));
 }