Move extensions storage API implementation to src/extensions

chrome/browser/extensions/api/storage/syncable_settings_storage.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_STORAGE_SYNCABLE_SETTINGS_STORAGE_H_
 #define CHROME_BROWSER_EXTENSIONS_API_STORAGE_SYNCABLE_SETTINGS_STORAGE_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list_threadsafe.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/storage/setting_sync_data.h"
-#include "chrome/browser/extensions/api/storage/settings_observer.h"
+#include "extensions/browser/api/storage/settings_observer.h"
 #include "extensions/browser/value_store/value_store.h"
 #include "sync/api/sync_change.h"
 #include "sync/api/syncable_service.h"
 
 namespace extensions {
 
 class SettingsSyncProcessor;
 
 // Decorates a ValueStore with sync behaviour.
 class SyncableSettingsStorage : public ValueStore {
@@ skipping 85 matching lines @@
 
   const syncer::ModelType sync_type_;
   const syncer::SyncableService::StartSyncFlare flare_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncableSettingsStorage);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_STORAGE_SYNCABLE_SETTINGS_STORAGE_H_