Standardize usage of virtual/override/final specifiers.

ash/wm/system_modal_container_layout_manager_unittest.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/wm/system_modal_container_layout_manager.h"
 
 #include "ash/root_window_controller.h"
 #include "ash/session/session_state_delegate.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
@@ skipping 46 matching lines @@
 }
 
 bool AllRootWindowsHaveModalBackgrounds() {
   return AllRootWindowsHaveModalBackgroundsForContainer(
       kShellWindowId_SystemModalContainer);
 }
 
 class TestWindow : public views::WidgetDelegateView {
  public:
   explicit TestWindow(bool modal) : modal_(modal) {}
-  virtual ~TestWindow() {}
+  ~TestWindow() override {}
 
   // The window needs be closed from widget in order for
   // aura::client::kModalKey property to be reset.
   static void CloseTestWindow(aura::Window* window) {
     views::Widget::GetWidgetForNativeWindow(window)->Close();
   }
 
   // Overridden from views::View:
-  virtual gfx::Size GetPreferredSize() const override {
-    return gfx::Size(50, 50);
-  }
+  gfx::Size GetPreferredSize() const override { return gfx::Size(50, 50); }
 
   // Overridden from views::WidgetDelegate:
-  virtual views::View* GetContentsView() override {
-    return this;
-  }
-  virtual ui::ModalType GetModalType() const override {
+  views::View* GetContentsView() override { return this; }
+  ui::ModalType GetModalType() const override {
     return modal_ ? ui::MODAL_TYPE_SYSTEM : ui::MODAL_TYPE_NONE;
   }
 
  private:
   bool modal_;
 
   DISALLOW_COPY_AND_ASSIGN(TestWindow);
 };
 
 class EventTestWindow : public TestWindow {
  public:
   explicit EventTestWindow(bool modal) : TestWindow(modal),
                                          mouse_presses_(0) {}
-  virtual ~EventTestWindow() {}
+  ~EventTestWindow() override {}
 
   aura::Window* OpenTestWindowWithContext(aura::Window* context) {
     views::Widget* widget =
         views::Widget::CreateWindowWithContext(this, context);
     widget->Show();
     return widget->GetNativeView();
   }
 
   aura::Window* OpenTestWindowWithParent(aura::Window* parent) {
     DCHECK(parent);
     views::Widget* widget =
         views::Widget::CreateWindowWithParent(this, parent);
     widget->Show();
     return widget->GetNativeView();
   }
 
   // Overridden from views::View:
-  virtual bool OnMousePressed(const ui::MouseEvent& event) override {
+  bool OnMousePressed(const ui::MouseEvent& event) override {
     mouse_presses_++;
     return false;
   }
 
   int mouse_presses() const { return mouse_presses_; }
  private:
   int mouse_presses_;
 
   DISALLOW_COPY_AND_ASSIGN(EventTestWindow);
 };
 
 class TransientWindowObserver : public aura::WindowObserver {
  public:
   TransientWindowObserver() : destroyed_(false) {}
-  virtual ~TransientWindowObserver() {}
+  ~TransientWindowObserver() override {}
 
   bool destroyed() const { return destroyed_; }
 
   // Overridden from aura::WindowObserver:
-  virtual void OnWindowDestroyed(aura::Window* window) override {
-    destroyed_ = true;
-  }
+  void OnWindowDestroyed(aura::Window* window) override { destroyed_ = true; }
 
  private:
   bool destroyed_;
 
   DISALLOW_COPY_AND_ASSIGN(TransientWindowObserver);
 };
 
 }  // namespace
 
 class SystemModalContainerLayoutManagerTest : public AshTestBase {
  public:
-  virtual void SetUp() override {
+  void SetUp() override {
     // Allow a virtual keyboard (and initialize it per default).
     CommandLine::ForCurrentProcess()->AppendSwitch(
         keyboard::switches::kEnableVirtualKeyboard);
     AshTestBase::SetUp();
     Shell::GetPrimaryRootWindowController()->ActivateKeyboard(
         keyboard::KeyboardController::GetInstance());
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     Shell::GetPrimaryRootWindowController()->DeactivateKeyboard(
         keyboard::KeyboardController::GetInstance());
     AshTestBase::TearDown();
   }
 
   aura::Window* OpenToplevelTestWindow(bool modal) {
     views::Widget* widget = views::Widget::CreateWindowWithContext(
         new TestWindow(modal), CurrentContext());
     widget->Show();
     return widget->GetNativeView();
@@ skipping 480 matching lines @@
   ShowKeyboard(true);
   EXPECT_EQ(modal_size.ToString(), modal_window->bounds().size().ToString());
   EXPECT_EQ(modal_origin.x(), modal_window->bounds().x());
   EXPECT_EQ(0, modal_window->bounds().y());
 
   ShowKeyboard(false);
 }
 
 }  // namespace test
 }  // namespace ash