[Sync] Create new top-level sync/ directory

chrome/browser/extensions/settings/syncable_settings_storage.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/extensions/settings/syncable_settings_storage.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/extensions/settings/settings_namespace.h"
 #include "chrome/browser/extensions/settings/settings_sync_util.h"
 #include "chrome/browser/sync/api/sync_data.h"
-#include "chrome/browser/sync/protocol/extension_setting_specifics.pb.h"
 #include "content/public/browser/browser_thread.h"
+#include "sync/protocol/extension_setting_specifics.pb.h"
 
 namespace extensions {
 
 using content::BrowserThread;
 
 SyncableSettingsStorage::SyncableSettingsStorage(
     const scoped_refptr<ObserverListThreadSafe<SettingsObserver> >&
         observers,
     const std::string& extension_id,
     SettingsStorage* delegate)
@@ skipping 429 matching lines @@
         FROM_HERE,
         std::string("Error pushing sync remove to local settings: ") +
             result.error(),
         sync_type_);
   }
   changes->push_back(SettingChange(key, old_value, NULL));
   return SyncError();
 }
 
 }  // namespace extensions