Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/views/tabs/browser_tab_strip_controller.cc

 // Copyright (c) 2012 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/tabs/browser_tab_strip_controller.h"
 
 #include "base/auto_reset.h"
 #include "base/prefs/pref_service.h"
 #include "base/task_runner_util.h"
 #include "base/threading/sequenced_worker_pool.h"
@@ skipping 83 matching lines @@
         controller_(controller),
         last_command_(TabStripModel::CommandFirst) {
     model_.reset(new TabMenuModel(
         this, controller->model_,
         controller->tabstrip_->GetModelIndexOfTab(tab)));
     menu_runner_.reset(new views::MenuRunner(
         model_.get(),
         views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::CONTEXT_MENU));
   }
 
-  virtual ~TabContextMenuContents() {
+  ~TabContextMenuContents() override {
     if (controller_)
       controller_->tabstrip_->StopAllHighlighting();
   }
 
   void Cancel() {
     controller_ = NULL;
   }
 
   void RunMenuAt(const gfx::Point& point, ui::MenuSourceType source_type) {
     if (menu_runner_->RunMenuAt(tab_->GetWidget(),
                                 NULL,
                                 gfx::Rect(point, gfx::Size()),
                                 views::MENU_ANCHOR_TOPLEFT,
                                 source_type) ==
         views::MenuRunner::MENU_DELETED) {
       return;
     }
   }
 
   // Overridden from ui::SimpleMenuModel::Delegate:
-  virtual bool IsCommandIdChecked(int command_id) const override {
-    return false;
-  }
-  virtual bool IsCommandIdEnabled(int command_id) const override {
+  bool IsCommandIdChecked(int command_id) const override { return false; }
+  bool IsCommandIdEnabled(int command_id) const override {
     return controller_->IsCommandEnabledForTab(
         static_cast<TabStripModel::ContextMenuCommand>(command_id),
         tab_);
   }
-  virtual bool GetAcceleratorForCommandId(
-      int command_id,
-      ui::Accelerator* accelerator) override {
+  bool GetAcceleratorForCommandId(int command_id,
+                                  ui::Accelerator* accelerator) override {
     int browser_cmd;
     return TabStripModel::ContextMenuCommandToBrowserCommand(command_id,
                                                              &browser_cmd) ?
         controller_->tabstrip_->GetWidget()->GetAccelerator(browser_cmd,
                                                             accelerator) :
         false;
   }
-  virtual void CommandIdHighlighted(int command_id) override {
+  void CommandIdHighlighted(int command_id) override {
     controller_->StopHighlightTabsForCommand(last_command_, tab_);
     last_command_ = static_cast<TabStripModel::ContextMenuCommand>(command_id);
     controller_->StartHighlightTabsForCommand(last_command_, tab_);
   }
-  virtual void ExecuteCommand(int command_id, int event_flags) override {
+  void ExecuteCommand(int command_id, int event_flags) override {
     // Executing the command destroys |this|, and can also end up destroying
     // |controller_|. So stop the highlights before executing the command.
     controller_->tabstrip_->StopAllHighlighting();
     controller_->ExecuteCommandForTab(
         static_cast<TabStripModel::ContextMenuCommand>(command_id),
         tab_);
   }
 
-  virtual void MenuClosed(ui::SimpleMenuModel* /*source*/) override {
+  void MenuClosed(ui::SimpleMenuModel* /*source*/) override {
     if (controller_)
       controller_->tabstrip_->StopAllHighlighting();
   }
 
  private:
   scoped_ptr<TabMenuModel> model_;
   scoped_ptr<views::MenuRunner> menu_runner_;
 
   // The tab we're showing a menu for.
   Tab* tab_;
@@ skipping 416 matching lines @@
       url,
       mime_type.empty() ||
       net::IsSupportedMimeType(mime_type) ||
       content::PluginService::GetInstance()->GetPluginInfo(
           -1,                // process ID
           MSG_ROUTING_NONE,  // routing ID
           model_->profile()->GetResourceContext(),
           url, GURL(), mime_type, false,
           NULL, &plugin, NULL));
 }