sync: move internal_api components used by chrome/browser into internal_api/public

sync/engine/sync_scheduler.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.
 //
 // A class to schedule syncer tasks intelligently.
 #ifndef SYNC_ENGINE_SYNC_SCHEDULER_H_
 #define SYNC_ENGINE_SYNC_SCHEDULER_H_
 #pragma once
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "sync/engine/net/server_connection_manager.h"
 #include "sync/engine/nudge_source.h"
 #include "sync/engine/syncer.h"
 #include "sync/internal_api/public/engine/polling_constants.h"
 #include "sync/internal_api/public/syncable/model_type_payload_map.h"
+#include "sync/internal_api/public/util/weak_handle.h"
 #include "sync/sessions/sync_session.h"
 #include "sync/sessions/sync_session_context.h"
-#include "sync/util/weak_handle.h"
 
 class MessageLoop;
 
 namespace tracked_objects {
 class Location;
 }  // namespace tracked_objects
 
 namespace browser_sync {
 
 struct ServerConnectionEvent;
@@ skipping 392 matching lines @@
   scoped_ptr<Syncer> syncer_;
 
   sessions::SyncSessionContext *session_context_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncScheduler);
 };
 
 }  // namespace browser_sync
 
 #endif  // SYNC_ENGINE_SYNC_SCHEDULER_H_