Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/toolbar/browser_actions_container_browsertest.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 "chrome/browser/ui/views/toolbar/browser_actions_container.h"
 
 #include "chrome/browser/extensions/api/extension_action/extension_action_api.h"
 #include "chrome/browser/extensions/browser_action_test_util.h"
 #include "chrome/browser/extensions/extension_toolbar_model.h"
 #include "chrome/browser/ui/browser_window.h"
@@ skipping 313 matching lines @@
   action_view = container->GetBrowserActionViewAt(0);
   EXPECT_TRUE(container->CanStartDragForView(action_view, point, point));
 }
 
 // Test the behavior of the overflow container for Extension Actions.
 class BrowserActionsContainerOverflowTest
     : public BrowserActionsBarBrowserTest {
  public:
   BrowserActionsContainerOverflowTest() : main_bar_(NULL), model_(NULL) {
   }
-  virtual ~BrowserActionsContainerOverflowTest() {
-  }
+  ~BrowserActionsContainerOverflowTest() override {}
 
  protected:
   // Returns true if the order of the BrowserActionViews in |main_bar_|
   // and |overflow_bar_| match.
   bool ViewOrdersMatch();
 
   // Returns Success if the visible count matches |expected_visible|. This means
   // that the number of visible browser actions in |main_bar_| is
   // |expected_visible| and shows the first icons, and that the overflow bar
   // shows all (and only) the remainder.
   testing::AssertionResult VerifyVisibleCount(size_t expected_visible);
 
   // Accessors.
   BrowserActionsContainer* main_bar() { return main_bar_; }
   BrowserActionsContainer* overflow_bar() { return overflow_bar_.get(); }
   extensions::ExtensionToolbarModel* model() { return model_; }
 
  private:
-  virtual void SetUpCommandLine(base::CommandLine* command_line) override;
-  virtual void SetUpOnMainThread() override;
-  virtual void TearDownOnMainThread() override;
+  void SetUpCommandLine(base::CommandLine* command_line) override;
+  void SetUpOnMainThread() override;
+  void TearDownOnMainThread() override;
 
   // The main BrowserActionsContainer (owned by the browser view).
   BrowserActionsContainer* main_bar_;
 
   // The overflow BrowserActionsContainer. We manufacture this so that we don't
   // have to open the wrench menu.
   scoped_ptr<BrowserActionsContainer> overflow_bar_;
 
   // The associated toolbar model.
   extensions::ExtensionToolbarModel* model_;
@@ skipping 175 matching lines @@
 
   main_bar()->OnDragUpdated(target_event3);
   main_bar()->OnPerformDrop(target_event3);
 
   // Order should be A C B, and there should be no extensions in overflow.
   EXPECT_EQ(extension_a()->id(), main_bar()->GetIdAt(0u));
   EXPECT_EQ(extension_c()->id(), main_bar()->GetIdAt(1u));
   EXPECT_EQ(extension_b()->id(), main_bar()->GetIdAt(2u));
   VerifyVisibleCount(3u);
 }