Update {virtual,override,final} for ui/ to follow C++11 style.

This patch was automatically generated using a variation of
https://codereview.chromium.org/598073004 on a Mac build.

BUG=417463

Review URL: https://codereview.chromium.org/845553007

Cr-Commit-Position: refs/heads/master@{#310676}

ui/app_list/cocoa/app_list_view_controller_unittest.mm

@@ -17,15 +17,15 @@
  public:
   AppListViewControllerTest() {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     app_list_view_controller_.reset([[AppListViewController alloc] init]);
     delegate_.reset(new AppListTestViewDelegate);
     [app_list_view_controller_ setDelegate:delegate_.get()];
     SetUpWithGridController([app_list_view_controller_ appsGridController]);
     [[test_window() contentView] addSubview:[app_list_view_controller_ view]];
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     [app_list_view_controller_ setDelegate:NULL];
     app_list_view_controller_.reset();
     AppsGridControllerTestHelper::TearDown();

ui/app_list/cocoa/app_list_window_controller_unittest.mm

@@ -19,7 +19,7 @@
   AppListWindowControllerTest();
 
  protected:
-  virtual void TearDown() override;
+  void TearDown() override;
 
   base::scoped_nsobject<AppListWindowController> controller_;
 

ui/app_list/cocoa/apps_grid_controller_unittest.mm

@@ -96,7 +96,7 @@ - (NSInteger)pagerSegmentAtLocation:(NSPoint)locationInWindow {
     return [attributes objectForKey:NSForegroundColorAttributeName];
   }
 
-  virtual void SetUp() override {
+  void SetUp() override {
     owned_apps_grid_controller_.reset([[AppsGridController alloc] init]);
     owned_delegate_.reset(new AppListTestViewDelegate);
     [owned_apps_grid_controller_ setDelegate:owned_delegate_.get()];
@@ -108,7 +108,7 @@ virtual void SetUp() override {
         [apps_grid_controller_ collectionViewAtPageIndex:0]];
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     [owned_apps_grid_controller_ setDelegate:NULL];
     owned_apps_grid_controller_.reset();
     AppsGridControllerTestHelper::TearDown();

ui/app_list/cocoa/apps_search_box_controller_unittest.mm

@@ -88,7 +88,7 @@ - (CGFloat)bubbleCornerRadius {
     Init();
   }
 
-  virtual void SetUp() override {
+  void SetUp() override {
     apps_search_box_controller_.reset(
         [[AppsSearchBoxController alloc] initWithFrame:
             NSMakeRect(0, 0, 400, 100)]);
@@ -99,7 +99,7 @@ virtual void SetUp() override {
     [[test_window() contentView] addSubview:[apps_search_box_controller_ view]];
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     [apps_search_box_controller_ setDelegate:nil];
     ui::CocoaTest::TearDown();
   }

ui/app_list/cocoa/apps_search_results_controller_unittest.mm

@@ -116,8 +116,8 @@ BOOL SimulateKeyAction(SEL c) {
   void ExpectConsistent();
 
   // ui::CocoaTest overrides:
-  virtual void SetUp() override;
-  virtual void TearDown() override;
+  void SetUp() override;
+  void TearDown() override;
 
  protected:
   base::scoped_nsobject<TestAppsSearchResultsDelegate> delegate_;

ui/app_list/cocoa/test/apps_grid_controller_test_helper.h

@@ -22,7 +22,7 @@ class AppsGridControllerTestHelper : public ui::CocoaTest {
   static const size_t kItemsPerPage;
 
   AppsGridControllerTestHelper();
-  virtual ~AppsGridControllerTestHelper();
+  ~AppsGridControllerTestHelper() override;
 
   void SetUpWithGridController(AppsGridController* grid_controller);
 

ui/base/cocoa/controls/blue_label_button_unittest.mm

@@ -16,7 +16,7 @@
   BlueLabelButtonTest() {}
 
   // ui::CocoaTest override:
-  virtual void SetUp() override;
+  void SetUp() override;
 
  protected:
   base::scoped_nsobject<BlueLabelButton> blue_label_button_;

ui/base/cocoa/controls/hover_image_menu_button_unittest.mm

@@ -20,7 +20,7 @@
   HoverImageMenuButtonTest() {}
 
   // CocoaTest override:
-  virtual void SetUp() override;
+  void SetUp() override;
 
  protected:
   base::scoped_nsobject<HoverImageMenuButton> menu_button_;

ui/base/cocoa/focus_tracker_unittest.mm

@@ -14,7 +14,7 @@
 
 class FocusTrackerTest : public ui::CocoaTest {
  public:
-  virtual void SetUp() {
+  void SetUp() override {
     ui::CocoaTest::SetUp();
     base::scoped_nsobject<NSView> view(
         [[NSView alloc] initWithFrame:NSZeroRect]);

ui/gfx/color_profile_mac_unittest.mm

@@ -14,7 +14,7 @@
 
 class ColorProfileTest : public ui::CocoaTest {
  public:
-  virtual void SetUp() override {
+  void SetUp() override {
     ui::CocoaTest::SetUp();
 
     // Verify the primary screen origin.

ui/gfx/image/image_mac_unittest.mm

@@ -78,9 +78,6 @@ void BitmapImageRep(int width, int height,
     gfx::ImageSkia::SetSupportedScales(gfx::test::Get1xAnd2xScales());
   }
 
-  virtual ~ImageMacTest() {
-  }
-
  private:
   DISALLOW_COPY_AND_ASSIGN(ImageMacTest);
 };

ui/gfx/mac/coordinate_conversion_unittest.mm

@@ -35,8 +35,8 @@ - (NSRect)frame {
   MacCoordinateConversionTest() {}
 
   // Overridden from testing::Test:
-  virtual void SetUp() override;
-  virtual void TearDown() override;
+  void SetUp() override;
+  void TearDown() override;
 
  private:
   scoped_ptr<base::mac::ScopedObjCClassSwizzler> swizzle_frame_;

ui/gfx/screen_mac.mm

@@ -91,7 +91,7 @@
         ScreenMac::DisplayReconfigurationCallBack, this);
   }
 
-  virtual ~ScreenMac() {
+  ~ScreenMac() override {
     CGDisplayRemoveReconfigurationCallback(
         ScreenMac::DisplayReconfigurationCallBack, this);
   }

ui/gfx/test/ui_cocoa_test_helper.h

@@ -51,15 +51,15 @@ namespace ui {
 class CocoaTest : public PlatformTest {
  public:
   CocoaTest();
-  virtual ~CocoaTest();
+  ~CocoaTest() override;
 
   // Must be called by subclasses that override TearDown. We verify that it
   // is called in our destructor. Takes care of making sure that all windows
   // are closed off correctly. If your tests open windows, they must be sure
   // to close them before CocoaTest::TearDown is called. A standard way of doing
   // this would be to create them in SetUp (after calling CocoaTest::Setup) and
   // then close them in TearDown before calling CocoaTest::TearDown.
-  virtual void TearDown() override;
+  void TearDown() override;
 
   // Retuns a test window that can be used by views and other UI objects
   // as part of their tests. Is created lazily, and will be closed correctly

ui/message_center/cocoa/popup_collection_unittest.mm

@@ -35,14 +35,12 @@
     }];
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     collection_.reset();  // Close all popups.
     ui::CocoaTest::TearDown();
   }
 
-  virtual ~PopupCollectionTest() {
-    message_center::MessageCenter::Shutdown();
-  }
+  ~PopupCollectionTest() override { message_center::MessageCenter::Shutdown(); }
 
   message_center::NotifierId DummyNotifierId() {
     return message_center::NotifierId();

ui/message_center/cocoa/status_item_view_unittest.mm

@@ -13,12 +13,12 @@
       : view_([[MCStatusItemView alloc] init]) {
   }
 
-  virtual void SetUp() override {
+  void SetUp() override {
     ui::CocoaTest::SetUp();
     [[test_window() contentView] addSubview:view_];
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     [view_ removeItem];
     ui::CocoaTest::TearDown();
   }

ui/message_center/cocoa/tray_controller_unittest.mm

@@ -14,7 +14,7 @@
 
 class TrayControllerTest : public ui::CocoaTest {
  public:
-  virtual void SetUp() override {
+  void SetUp() override {
     ui::CocoaTest::SetUp();
     message_center::MessageCenter::Initialize();
     tray_.reset(new message_center::MessageCenterTray(
@@ -23,7 +23,7 @@ virtual void SetUp() override {
         [[MCTrayController alloc] initWithMessageCenterTray:tray_.get()]);
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     controller_.reset();
     tray_.reset();
     message_center::MessageCenter::Shutdown();

ui/message_center/cocoa/tray_view_controller_unittest.mm

@@ -26,7 +26,7 @@
     : center_(NULL) {
   }
 
-  virtual void SetUp() override {
+  void SetUp() override {
     ui::CocoaTest::SetUp();
     message_center::MessageCenter::Initialize();
     center_ = message_center::MessageCenter::Get();
@@ -41,7 +41,7 @@ virtual void SetUp() override {
     [tray_ view];  // Create the view.
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     tray_.reset();
     message_center::MessageCenter::Shutdown();
     ui::CocoaTest::TearDown();