[Sync] Move the last things out of core/.

components/sync/driver/backend_data_type_configurer.h

 // 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_BACKEND_DATA_TYPE_CONFIGURER_H_
 #define COMPONENTS_SYNC_DRIVER_BACKEND_DATA_TYPE_CONFIGURER_H_
 
 #include <map>
 #include <memory>
 
 #include "base/callback.h"
 #include "components/sync/base/model_type.h"
-#include "components/sync/core/configure_reason.h"
+#include "components/sync/engine/configure_reason.h"
 #include "components/sync/engine/model_safe_worker.h"
 
 namespace syncer {
 
 class ChangeProcessor;
 struct ActivationContext;
 
 // The DataTypeConfigurer interface abstracts out the action of
 // configuring a set of new data types and cleaning up after a set of
 // removed data types.
@@ skipping 63 matching lines @@
                                 ModelTypeSet types,
                                 DataTypeConfigStateMap* state_map);
 
  protected:
   virtual ~BackendDataTypeConfigurer() {}
 };
 
 }  // namespace syncer
 
 #endif  // COMPONENTS_SYNC_DRIVER_BACKEND_DATA_TYPE_CONFIGURER_H_