[Sync] - Implement isolated model association.

chrome/browser/sync/glue/data_type_manager_impl.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_SYNC_GLUE_DATA_TYPE_MANAGER_IMPL_H__
 #define CHROME_BROWSER_SYNC_GLUE_DATA_TYPE_MANAGER_IMPL_H__
 #pragma once
 
 #include "chrome/browser/sync/glue/data_type_manager.h"
 
@@ skipping 27 matching lines @@
   virtual void ConfigureWithoutNigori(
       TypeSet desired_types,
       sync_api::ConfigureReason reason) OVERRIDE;
 
   virtual void Stop() OVERRIDE;
   virtual State state() const OVERRIDE;
 
   // |ModelAssociationResultProcessor| implementation.
   virtual void OnModelAssociationDone(
       const DataTypeManager::ConfigureResult& result) OVERRIDE;
+  virtual void OnTypesLoaded() OVERRIDE;
+
+  // Used by unit tests. TODO(sync) : This would go away if we made
+  // this class be able to do Dependency injection. crbug.com/129212.
+  ModelAssociationManager* GetModelAssociationManagerForTesting() {
+    return &model_association_manager_;
+  }
 
  private:
   // Stops all data types.
   void FinishStop();
   void Abort(ConfigureStatus status,
              const SyncError& error);
 
   // If there's a pending reconfigure, processes it and returns true.
   // Otherwise, returns false.
   bool ProcessReconfigure();
@@ skipping 52 matching lines @@
   // been given a chance to start.
   std::list<SyncError> failed_datatypes_info_;
   ModelAssociationManager model_association_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(DataTypeManagerImpl);
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_GLUE_DATA_TYPE_MANAGER_IMPL_H__