Standardize usage of virtual/override/final specifiers.

ash/wm/dock/docked_window_resizer_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/wm/dock/docked_window_resizer.h"
 
 #include "ash/ash_switches.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
 #include "ash/shelf/shelf.h"
@@ skipping 27 matching lines @@
 
 namespace ash {
 
 class DockedWindowResizerTest
     : public test::AshTestBase,
       public testing::WithParamInterface<ui::wm::WindowType> {
  public:
   DockedWindowResizerTest() : model_(NULL), window_type_(GetParam()) {}
   virtual ~DockedWindowResizerTest() {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     AshTestBase::SetUp();
     UpdateDisplay("600x400");
     test::ShellTestApi test_api(Shell::GetInstance());
     model_ = test_api.shelf_model();
   }
 
-  virtual void TearDown() override {
-    AshTestBase::TearDown();
-  }
+  void TearDown() override { AshTestBase::TearDown(); }
 
  protected:
   enum DockedEdge {
     DOCKED_EDGE_NONE,
     DOCKED_EDGE_LEFT,
     DOCKED_EDGE_RIGHT,
   };
 
   int ideal_width() const { return DockedWindowLayoutManager::kIdealWidth; }
   int min_dock_gap() const { return DockedWindowLayoutManager::kMinDockGap; }
@@ skipping 1536 matching lines @@
   EXPECT_TRUE(window_state->IsMaximized());
 }
 
 // Tests run twice - on both panels and normal windows
 INSTANTIATE_TEST_CASE_P(NormalOrPanel,
                         DockedWindowResizerTest,
                         testing::Values(ui::wm::WINDOW_TYPE_NORMAL,
                                         ui::wm::WINDOW_TYPE_PANEL));
 
 }  // namespace ash