Auto hide app list on Windows when it loses focus.

chrome/browser/ui/app_list/apps_model_builder.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/apps_model_builder.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "chrome/browser/extensions/extension_prefs.h"
@@ skipping 20 matching lines @@
   if (page1.Equals(page2))
     return app1->GetAppLaunchOrdinal().LessThan(app2->GetAppLaunchOrdinal());
 
   return false;
 }
 
 }  // namespace
 
 AppsModelBuilder::AppsModelBuilder(Profile* profile,
                                    app_list::AppListModel::Apps* model,
-                                   AppListController* controller)
+                                   AppListControllerDelegate* controller)
     : profile_(profile),
       controller_(controller),
       model_(model) {
   extensions::ExtensionPrefs* extension_prefs =
       profile_->GetExtensionService()->extension_prefs();
 
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
       content::Source<Profile>(profile_));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
       content::Source<Profile>(profile_));
@@ skipping 165 matching lines @@
       break;
     }
     case chrome::NOTIFICATION_PREF_CHANGED: {
       ResortApps();
       break;
     }
     default:
       NOTREACHED();
   }
 }