Standardize usage of virtual/override/final specifiers.

ui/views/widget/root_view_unittest.cc

 // Copyright 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 "ui/views/widget/root_view.h"
 
 #include "ui/views/context_menu_controller.h"
 #include "ui/views/test/views_test_base.h"
 #include "ui/views/view_targeter.h"
 #include "ui/views/widget/root_view.h"
 
 namespace views {
 namespace test {
 
 typedef ViewsTestBase RootViewTest;
 
 class DeleteOnKeyEventView : public View {
  public:
   explicit DeleteOnKeyEventView(bool* set_on_key) : set_on_key_(set_on_key) {}
-  virtual ~DeleteOnKeyEventView() {}
+  ~DeleteOnKeyEventView() override {}
 
-  virtual bool OnKeyPressed(const ui::KeyEvent& event) override {
+  bool OnKeyPressed(const ui::KeyEvent& event) override {
     *set_on_key_ = true;
     delete this;
     return true;
   }
 
  private:
   // Set to true in OnKeyPressed().
   bool* set_on_key_;
 
   DISALLOW_COPY_AND_ASSIGN(DeleteOnKeyEventView);
@@ skipping 33 matching lines @@
 }
 
 // Tracks whether a context menu is shown.
 class TestContextMenuController : public ContextMenuController {
  public:
   TestContextMenuController()
       : show_context_menu_calls_(0),
         menu_source_view_(NULL),
         menu_source_type_(ui::MENU_SOURCE_NONE) {
   }
-  virtual ~TestContextMenuController() {}
+  ~TestContextMenuController() override {}
 
   int show_context_menu_calls() const { return show_context_menu_calls_; }
   View* menu_source_view() const { return menu_source_view_; }
   ui::MenuSourceType menu_source_type() const { return menu_source_type_; }
 
   void Reset() {
     show_context_menu_calls_ = 0;
     menu_source_view_ = NULL;
     menu_source_type_ = ui::MENU_SOURCE_NONE;
   }
 
   // ContextMenuController:
-  virtual void ShowContextMenuForView(
-      View* source,
-      const gfx::Point& point,
-      ui::MenuSourceType source_type) override {
+  void ShowContextMenuForView(View* source,
+                              const gfx::Point& point,
+                              ui::MenuSourceType source_type) override {
     show_context_menu_calls_++;
     menu_source_view_ = source;
     menu_source_type_ = source_type;
   }
 
  private:
   int show_context_menu_calls_;
   View* menu_source_view_;
   ui::MenuSourceType menu_source_type_;
 
@@ skipping 50 matching lines @@
   EXPECT_EQ(ui::MENU_SOURCE_KEYBOARD, controller.menu_source_type());
   controller.Reset();
 }
 
 // View which handles all gesture events.
 class GestureHandlingView : public View {
  public:
   GestureHandlingView() {
   }
 
-  virtual ~GestureHandlingView() {
-  }
+  ~GestureHandlingView() override {}
 
-  virtual void OnGestureEvent(ui::GestureEvent* event) override {
-    event->SetHandled();
-  }
+  void OnGestureEvent(ui::GestureEvent* event) override { event->SetHandled(); }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(GestureHandlingView);
 };
 
 // Tests that context menus are shown for long press by the post-target handler
 // installed on the RootView only if the event is targetted at a view which can
 // show a context menu.
 TEST_F(RootViewTest, ContextMenuFromLongPress) {
   Widget widget;
@@ skipping 157 matching lines @@
       25, 5, 0, base::TimeDelta(), ui::GestureEventDetails(ui::ET_GESTURE_END));
   details = root_view->OnEventFromSource(&end3);
 
   EXPECT_FALSE(details.target_destroyed);
   EXPECT_FALSE(details.dispatcher_destroyed);
   EXPECT_EQ(0, controller.show_context_menu_calls());
 }
 
 }  // namespace test
 }  // namespace views