Sync: Remove NonBlockingDataTypeManager and any ProfileSyncService code related to it.

components/sync_driver/non_blocking_data_type_manager.h

Index: components/sync_driver/non_blocking_data_type_manager.h
diff --git a/components/sync_driver/non_blocking_data_type_manager.h b/components/sync_driver/non_blocking_data_type_manager.h
deleted file mode 100644
index f93fa00ca0e907c385498da777442e1b6e3bc5f2..0000000000000000000000000000000000000000
--- a/components/sync_driver/non_blocking_data_type_manager.h
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 2014 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 COMPONENTS_SYNC_DRIVER_NON_BLOCKING_DATA_TYPE_MANAGER_H_
-#define COMPONENTS_SYNC_DRIVER_NON_BLOCKING_DATA_TYPE_MANAGER_H_
-
-#include "base/containers/scoped_ptr_map.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "sync/internal_api/public/base/model_type.h"
-
-namespace base {
-class SequencedTaskRunner;
-}  // namespace base
-
-namespace syncer_v2 {
-class ModelTypeProcessorImpl;
-class SyncContextProxy;
-}  // namespace syncer_v2
-
-namespace sync_driver_v2 {
-
-class NonBlockingDataTypeController;
-
-// Manages a set of NonBlockingDataTypeControllers.
-//
-// Each NonBlockingDataTypeController instance handles the logic around
-// enabling and disabling sync for a particular non-blocking type.  This class
-// manages all the controllers.
-class NonBlockingDataTypeManager {
- public:
-  NonBlockingDataTypeManager();
-  ~NonBlockingDataTypeManager();
-
-  // Declares |type| as a non-blocking type.  Should be done early
-  // on during sync initialization.
-  //
-  // The |preferred| flag indicates whether or not this type should be synced.
-  void RegisterType(syncer::ModelType type, bool preferred);
-
-  // Connects the ModelTypeProcessorImpl and associated model type
-  // thread to its NonBlockingDataTypeController on the UI thread.
-  void InitializeType(
-      syncer::ModelType type,
-      const scoped_refptr<base::SequencedTaskRunner>& task_runner,
-      const base::WeakPtr<syncer_v2::ModelTypeProcessorImpl>& type_processor);
-
-  // Connects the sync backend, as represented by a SyncContextProxy, to the
-  // NonBlockingDataTypeController on the UI thread.
-  void ConnectSyncBackend(scoped_ptr<syncer_v2::SyncContextProxy> proxy);
-
-  // Disconnects the sync backend from the UI thread.  Should be called
-  // early on during shutdown, but the whole procedure is asynchronous so
-  // there's not much downside to calling it later.
-  void DisconnectSyncBackend();
-
-  // Updates the set of types the user wants to have synced.
-  void SetPreferredTypes(syncer::ModelTypeSet types);
-
-  // Returns the list of all known non-blocking sync types that registered with
-  // RegisterType.
-  syncer::ModelTypeSet GetRegisteredTypes() const;
-
- private:
-  typedef base::ScopedPtrMap<syncer::ModelType,
-                             scoped_ptr<NonBlockingDataTypeController>>
-      NonBlockingDataTypeControllerMap;
-
-  // List of data type controllers for non-blocking types.
-  NonBlockingDataTypeControllerMap non_blocking_data_type_controllers_;
-};
-
-}  // namespace sync_driver_v2
-
-#endif  // COMPONENTS_SYNC_DRIVER_NON_BLOCKING_DATA_TYPE_MANAGER_H_