chrome: Extract CommandUpdaterDelegate into its own header file.

chrome/browser/chromeos/login/simple_web_view_dialog.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/chromeos/login/simple_web_view_dialog.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/chromeos/login/captive_portal_window_proxy.h"
+#include "chrome/browser/command_updater.h"
 #include "chrome/browser/password_manager/password_manager.h"
 #include "chrome/browser/password_manager/password_manager_delegate_impl.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/constrained_window_tab_helper.h"
 #include "chrome/browser/ui/content_settings/content_setting_bubble_model_delegate.h"
 #include "chrome/browser/ui/toolbar/toolbar_model_impl.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/location_bar/location_icon_view.h"
 #include "chrome/browser/ui/views/page_info_bubble_view.h"
@@ skipping 366 matching lines @@
 
 void SimpleWebViewDialog::UpdateReload(bool is_loading, bool force) {
   if (reload_) {
     reload_->ChangeMode(
         is_loading ? ReloadButton::MODE_STOP : ReloadButton::MODE_RELOAD,
         force);
   }
 }
 
 }  // namespace chromeos