Standardize usage of virtual/override/final in chrome/browser/ui/

chrome/browser/ui/app_list/app_list_controller_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 "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
@@ skipping 72 matching lines @@
       // Ensure there is at most one.
       EXPECT_FALSE(observed_result_);
       observed_result_ = observed_results_list_->GetItemAt(i);
     }
 
     if (observed_result_)
       observed_result_->AddObserver(this);
   }
 
   // Overridden from SearchResultObserver:
-  virtual void OnIconChanged() override {}
-  virtual void OnActionsChanged() override {}
-  virtual void OnIsInstallingChanged() override {}
-  virtual void OnPercentDownloadedChanged() override {}
-  virtual void OnItemInstalled() override {}
-  virtual void OnItemUninstalled() override {
+  void OnIconChanged() override {}
+  void OnActionsChanged() override {}
+  void OnIsInstallingChanged() override {}
+  void OnPercentDownloadedChanged() override {}
+  void OnItemInstalled() override {}
+  void OnItemUninstalled() override {
     ++item_uninstall_count_;
     EXPECT_TRUE(observed_result_);
   }
 
   // Overridden from ui::ListModelObserver:
-  virtual void ListItemsAdded(size_t start, size_t count) override {
+  void ListItemsAdded(size_t start, size_t count) override {
     AttemptToLocateItem();
   }
-  virtual void ListItemsRemoved(size_t start, size_t count) override {
+  void ListItemsRemoved(size_t start, size_t count) override {
     AttemptToLocateItem();
   }
-  virtual void ListItemMoved(size_t index, size_t target_index) override {}
-  virtual void ListItemsChanged(size_t start, size_t count) override {}
+  void ListItemMoved(size_t index, size_t target_index) override {}
+  void ListItemsChanged(size_t start, size_t count) override {}
 
   app_list::SearchResult* observed_result_;
   int item_uninstall_count_;
 
  private:
   base::string16 item_to_observe_;
   app_list::AppListModel::SearchResults* observed_results_list_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListControllerSearchResultsBrowserTest);
 };
@@ skipping 40 matching lines @@
   EXPECT_EQ(1, item_uninstall_count_);
 
   // Results should not be immediately refreshed. When they are, the item should
   // be removed from the model.
   EXPECT_TRUE(observed_result_);
   base::RunLoop().RunUntilIdle();
   EXPECT_FALSE(observed_result_);
   StopWatchingResults();
   service->DismissAppList();
 }