Allow SessionService to be disabled.

chrome/browser/profiles/profile_dependency_manager.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/profiles/profile_dependency_manager.h"
 
 #include <algorithm>
 #include <deque>
 #include <iterator>
 
@@ skipping 149 matching lines @@
 // creation message to the services that want to create their services at
 // profile creation time.
 //
 // TODO(erg): This needs to be something else. I don't think putting every
 // FooServiceFactory here will scale or is desireable long term.
 void ProfileDependencyManager::AssertFactoriesBuilt() {
   if (built_factories_)
     return;
 
   BackgroundContentsServiceFactory::GetInstance();
-#if !defined(OS_ANDROID)
-  CloudPrintProxyServiceFactory::GetInstance();
-#endif
   CookieSettings::Factory::GetInstance();
-#if defined(ENABLE_NOTIFICATIONS)
-  DesktopNotificationServiceFactory::GetInstance();
-#endif
   DownloadServiceFactory::GetInstance();
   FindBarStateFactory::GetInstance();
   GlobalErrorServiceFactory::GetInstance();
   NetworkActionPredictorFactory::GetInstance();
   NTPResourceCacheFactory::GetInstance();
   PasswordStoreFactory::GetInstance();
   PersonalDataManagerFactory::GetInstance();
+  PluginPrefsFactory::GetInstance();
+  prerender::PrerenderManagerFactory::GetInstance();
+  ProfileSyncServiceFactory::GetInstance();
+  SigninManagerFactory::GetInstance();
+  SpellCheckFactory::GetInstance();
+  TabRestoreServiceFactory::GetInstance();
+  TemplateURLFetcherFactory::GetInstance();
+  TemplateURLServiceFactory::GetInstance();
+  TokenServiceFactory::GetInstance();
 #if !defined(OS_ANDROID)
+  CloudPrintProxyServiceFactory::GetInstance();
   PinnedTabServiceFactory::GetInstance();
 #endif
-  PluginPrefsFactory::GetInstance();
+#if defined(ENABLE_NOTIFICATIONS)
+  DesktopNotificationServiceFactory::GetInstance();
+#endif
 #if defined(ENABLE_PROTECTOR_SERVICE)
   protector::ProtectorServiceFactory::GetInstance();
 #endif
-  prerender::PrerenderManagerFactory::GetInstance();
-  ProfileSyncServiceFactory::GetInstance();
+#if defined(ENABLE_SESSION_SERVICE)
   SessionServiceFactory::GetInstance();
-  SigninManagerFactory::GetInstance();
+#endif
 #if defined(ENABLE_INPUT_SPEECH)
   SpeechInputExtensionManager::InitializeFactory();
 #endif
-  SpellCheckFactory::GetInstance();
-  TabRestoreServiceFactory::GetInstance();
 #if defined(ENABLE_THEMES)
   ThemeServiceFactory::GetInstance();
 #endif
-  TemplateURLFetcherFactory::GetInstance();
-  TemplateURLServiceFactory::GetInstance();
-  TokenServiceFactory::GetInstance();
 #if defined(ENABLE_WEB_INTENTS)
   WebIntentsRegistryFactory::GetInstance();
 #endif
 
   built_factories_ = true;
 }
 
 void ProfileDependencyManager::BuildDestructionOrder(Profile* profile) {
 #if !defined(NDEBUG)
   // Whenever we try to build a destruction ordering, we should also dump a
@@ skipping 97 matching lines @@
   }
 
   result.append("\n  /* Toplevel profile */\n");
   result.append("  Profile [shape=box];\n");
 
   result.append("}\n");
   return result;
 }
 
 #endif