Update {virtual,override,final} to follow C++11 style in ash.

ash/magnifier/magnification_controller_unittest.cc

 // Copyright (c) 2013 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/magnifier/magnification_controller.h"
 
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "base/strings/stringprintf.h"
 #include "ui/aura/client/aura_constants.h"
@@ skipping 21 matching lines @@
 const int kTextInputWindowHeight = 50;
 
 class TextInputView : public views::WidgetDelegateView {
  public:
   TextInputView() : text_field_(new views::Textfield) {
     text_field_->SetTextInputType(ui::TEXT_INPUT_TYPE_TEXT);
     AddChildView(text_field_);
     SetLayoutManager(new views::FillLayout);
   }
 
-  virtual ~TextInputView() {}
+  ~TextInputView() override {}
 
-  virtual gfx::Size GetPreferredSize() const override {
+  gfx::Size GetPreferredSize() const override {
     return gfx::Size(kTextInputWindowWidth, kTextInputWindowHeight);
   }
 
   // Overridden from views::WidgetDelegate:
-  virtual views::View* GetContentsView() override { return this; }
+  views::View* GetContentsView() override { return this; }
 
   void FocusOnTextInput() { GetFocusManager()->SetFocusedView(text_field_); }
 
  private:
   views::Textfield* text_field_;  // owned by views hierarchy
 
   DISALLOW_COPY_AND_ASSIGN(TextInputView);
 };
 
 }  // namespace
 
 class MagnificationControllerTest: public test::AshTestBase {
  public:
   MagnificationControllerTest() : text_input_view_(NULL) {}
-  virtual ~MagnificationControllerTest() {}
+  ~MagnificationControllerTest() override {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     AshTestBase::SetUp();
     UpdateDisplay(base::StringPrintf("%dx%d", kRootWidth, kRootHeight));
 
     aura::Window* root = GetRootWindow();
     gfx::Rect root_bounds(root->bounds());
 
 #if defined(OS_WIN)
     // RootWindow and Display can't resize on Windows Ash.
     // http://crbug.com/165962
     EXPECT_EQ(kRootHeight, root_bounds.height());
     EXPECT_EQ(kRootWidth, root_bounds.width());
 #endif
   }
 
-  virtual void TearDown() override {
-    AshTestBase::TearDown();
-  }
+  void TearDown() override { AshTestBase::TearDown(); }
 
  protected:
   aura::Window* GetRootWindow() const {
     return Shell::GetPrimaryRootWindow();
   }
 
   std::string GetHostMouseLocation() {
     const gfx::Point& location =
         aura::test::QueryLatestMousePositionRequestInHost(
             GetRootWindow()->GetHost());
@@ skipping 484 matching lines @@
   gfx::Rect caret_bounds = GetCaretBounds();
   EXPECT_FALSE(view_port.Intersects(caret_bounds));
 
   gfx::Rect new_view_port = GetViewport();
   EXPECT_TRUE(new_view_port.Contains(caret_bounds));
   EXPECT_EQ(caret_bounds.x(), new_view_port.CenterPoint().x());
   EXPECT_EQ(view_port.y(), new_view_port.y());
 }
 
 }  // namespace ash