make new syncer thread the default.

chrome/browser/sync/glue/data_type_manager_impl2.h

Index: chrome/browser/sync/glue/data_type_manager_impl2.h
diff --git a/chrome/browser/sync/glue/data_type_manager_impl2.h b/chrome/browser/sync/glue/data_type_manager_impl2.h
deleted file mode 100644
index 1db2908a56b15bbdf9b2a6c470f2875b2e7df0ed..0000000000000000000000000000000000000000
--- a/chrome/browser/sync/glue/data_type_manager_impl2.h
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright (c) 2011 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_SYNC_GLUE_DATA_TYPE_MANAGER_IMPL2_H__
-#define CHROME_BROWSER_SYNC_GLUE_DATA_TYPE_MANAGER_IMPL2_H__
-#pragma once
-
-#include "chrome/browser/sync/glue/data_type_manager.h"
-
-#include <map>
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/task.h"
-
-namespace browser_sync {
-
-class DataTypeController;
-class SyncBackendHost;
-
-class DataTypeManagerImpl2 : public DataTypeManager {
- public:
-  DataTypeManagerImpl2(SyncBackendHost* backend,
-                       const DataTypeController::TypeMap& controllers);
-  virtual ~DataTypeManagerImpl2();
-
-  // DataTypeManager interface.
-  virtual void Configure(const TypeSet& desired_types);
-  virtual void Stop();
-  virtual const DataTypeController::TypeMap& controllers();
-  virtual State state();
-
- private:
-  // Starts the next data type in the kStartOrder list, indicated by
-  // the current_type_ member.  If there are no more data types to
-  // start, the stashed start_callback_ is invoked.
-  void StartNextType();
-
-  // Callback passed to each data type controller on startup.
-  void TypeStartCallback(DataTypeController::StartResult result,
-      const tracked_objects::Location& from_here);
-
-  // Stops all data types.
-  void FinishStop();
-  void FinishStopAndNotify(ConfigureResult result,
-       const tracked_objects::Location& location);
-
-  // Returns true if any last_requested_types_ currently needs to start model
-  // association.  If non-null, fills |needs_start| with all such controllers.
-  bool GetControllersNeedingStart(
-      std::vector<DataTypeController*>* needs_start);
-
-  void Restart();
-  void DownloadReady();
-  void NotifyStart();
-  void NotifyDone(ConfigureResult result,
-      const tracked_objects::Location& location);
-
-  SyncBackendHost* backend_;
-  // Map of all data type controllers that are available for sync.
-  // This list is determined at startup by various command line flags.
-  const DataTypeController::TypeMap controllers_;
-  State state_;
-  std::map<syncable::ModelType, int> start_order_;
-  TypeSet last_requested_types_;
-  std::vector<DataTypeController*> needs_start_;
-  std::vector<DataTypeController*> needs_stop_;
-
-  // Whether an attempt to reconfigure was made while we were busy configuring.
-  // The |last_requested_types_| will reflect the newest set of requested types.
-  bool needs_reconfigure_;
-
-  ScopedRunnableMethodFactory<DataTypeManagerImpl2> method_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(DataTypeManagerImpl2);
-};
-
-}  // namespace browser_sync
-
-#endif  // CHROME_BROWSER_SYNC_GLUE_DATA_TYPE_MANAGER_IMPL2_H__