[Sync] Fix namespace for sync_driver component

components/sync_driver/data_type_error_handler.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_DATA_TYPE_ERROR_HANDLER_H__
 #define COMPONENTS_SYNC_DRIVER_DATA_TYPE_ERROR_HANDLER_H__
 
 #include <string>
 #include "base/location.h"
 
 #include "sync/api/sync_error.h"
 #include "sync/internal_api/public/base/model_type.h"
 #include "sync/internal_api/public/util/unrecoverable_error_handler.h"
 
-namespace browser_sync {
+namespace sync_driver {
 
 class DataTypeErrorHandler {
  public:
   // Call this to disable a datatype while it is running. This is usually
   // called for a runtime failure that is specific to a datatype.
   virtual void OnSingleDatatypeUnrecoverableError(
       const tracked_objects::Location& from_here,
       const std::string& message) = 0;
 
   // This will create a syncer::SyncError object. This will also upload
   // a breakpad call stack to crash server. A sync error usually means
   // that sync has to be disabled either for that type or completely.
   virtual syncer::SyncError CreateAndUploadError(
       const tracked_objects::Location& location,
       const std::string& message,
       syncer::ModelType type) = 0;
 
  protected:
   virtual ~DataTypeErrorHandler() { }
 };
 
-}  // namespace browser_sync
+}  // namespace sync_driver
+
 #endif  // COMPONENTS_SYNC_DRIVER_DATA_TYPE_ERROR_HANDLER_H__