This adds a private extension API to use for simple networking

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 74 matching lines @@
 #include "chrome/browser/captive_portal/captive_portal_service_factory.h"
 #endif
 
 #if defined(ENABLE_CONFIGURATION_POLICY)
 #include "chrome/browser/policy/user_policy_signin_service_factory.h"
 #endif
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/extensions/input_method_api_factory.h"
 #include "chrome/browser/chromeos/extensions/media_player_api.h"
+#include "chrome/browser/chromeos/extensions/networking_private_api_factory.h"
 #include "chrome/browser/extensions/api/input_ime/input_ime_api.h"
 #if defined(FILE_MANAGER_EXTENSION)
 #include "chrome/browser/chromeos/extensions/file_browser_private_api_factory.h"
 #endif
 #endif
 
 #if defined(USE_AURA)
 #include "chrome/browser/ui/gesture_prefs_observer_factory_aura.h"
 #endif
 
@@ skipping 188 matching lines @@
 #endif
   FindBarStateFactory::GetInstance();
   GAIAInfoUpdateServiceFactory::GetInstance();
 #if defined(USE_AURA)
   GesturePrefsObserverFactoryAura::GetInstance();
 #endif
   GlobalErrorServiceFactory::GetInstance();
   GoogleURLTrackerFactory::GetInstance();
   HistoryServiceFactory::GetInstance();
   MediaGalleriesPreferencesFactory::GetInstance();
+#if defined(OS_CHROMEOS)
+  chromeos::NetworkingPrivateAPIFactory::GetInstance();
+#endif
   NTPResourceCacheFactory::GetInstance();
   PasswordStoreFactory::GetInstance();
   PersonalDataManagerFactory::GetInstance();
 #if !defined(OS_ANDROID)
   PinnedTabServiceFactory::GetInstance();
 #endif
 #if defined(ENABLE_PLUGINS)
   PluginPrefsFactory::GetInstance();
 #endif
 #if defined(ENABLE_CONFIGURATION_POLICY) && !defined(OS_CHROMEOS)
@@ skipping 136 matching lines @@
   }
 
   result.append("\n  /* Toplevel profile */\n");
   result.append("  Profile [shape=box];\n");
 
   result.append("}\n");
   return result;
 }
 
 #endif