app_list: Drive app integration.

chrome/browser/ui/app_list/app_list_syncable_service.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 "chrome/browser/ui/app_list/app_list_syncable_service.h"
 
 #include "base/command_line.h"
+#include "chrome/browser/apps/drive/drive_app_provider.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/app_list_service.h"
 #include "chrome/browser/ui/app_list/extension_app_item.h"
 #include "chrome/browser/ui/app_list/extension_app_model_builder.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/browser/notification_source.h"
 #include "extensions/browser/extension_prefs.h"
@@ skipping 216 matching lines @@
   apps_builder_.reset(new ExtensionAppModelBuilder(controller));
   DCHECK(profile_);
   if (app_list::switches::IsAppListSyncEnabled()) {
     VLOG(1) << this << ": AppListSyncableService: InitializeWithService.";
     SyncStarted();
     apps_builder_->InitializeWithService(this);
   } else {
     VLOG(1) << this << ": AppListSyncableService: InitializeWithProfile.";
     apps_builder_->InitializeWithProfile(profile_, model_.get());
   }
+
+  if (app_list::switches::IsDriveAppsInAppListEnabled())
+    drive_app_provider_.reset(new DriveAppProvider(profile_));
+}
+
+void AppListSyncableService::Shutdown() {
+  // DriveAppProvider touches other KeyedServices in its dtor and needs be
+  // released in shutdown stage.
+  drive_app_provider_.reset();
 }
 
 void AppListSyncableService::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   DCHECK_EQ(chrome::NOTIFICATION_EXTENSIONS_READY, type);
   DCHECK_EQ(profile_, content::Source<Profile>(source).ptr());
   registrar_.RemoveAll();
   BuildModel();
@@ skipping 554 matching lines @@
   } else {
     res += " { " + item_name + " }";
     res += " [" + item_ordinal.ToDebugString() + "]";
     if (!parent_id.empty())
       res += " <" + parent_id.substr(0, 8) + ">";
   }
   return res;
 }
 
 }  // namespace app_list