Straighten up includes of host_desktop.h/host_desktop_type.h

chrome/browser/ui/app_list/app_list_view_delegate.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/app_list/app_list_view_delegate.h"
 
 #include <vector>
 
 #include "apps/custom_launcher_page_contents.h"
 #include "base/callback.h"
@@ skipping 45 matching lines @@
 #include "extensions/common/extension_set.h"
 #include "extensions/common/manifest_constants.h"
 #include "extensions/common/manifest_handlers/launcher_page_info.h"
 #include "grit/theme_resources.h"
 #include "ui/app_list/app_list_switches.h"
 #include "ui/app_list/app_list_view_delegate_observer.h"
 #include "ui/app_list/search_box_model.h"
 #include "ui/app_list/search_controller.h"
 #include "ui/app_list/speech_ui_model.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/host_desktop_type.h"
 #include "ui/views/controls/webview/webview.h"
 
 #if defined(TOOLKIT_VIEWS)
 #include "ui/views/controls/webview/webview.h"
 #endif
 
 #if defined(USE_AURA)
 #include "ui/keyboard/keyboard_util.h"
 #endif
 
@@ skipping 739 matching lines @@
 
       // SigninManagerFactory is not a leaky singleton (unlike this class), and
       // its destructor will check that it has no remaining observers.
       scoped_observer_.RemoveAll();
       SigninManagerFactory::GetInstance()->RemoveObserver(this);
       break;
     default:
       NOTREACHED();
   }
 }