[Sync] rename USS processor / worker interfaces

sync/internal_api/public/non_blocking_sync_common.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 SYNC_INTERNAL_API_PUBLIC_NON_BLOCKING_SYNC_COMMON_H_
 #define SYNC_INTERNAL_API_PUBLIC_NON_BLOCKING_SYNC_COMMON_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 19 matching lines @@
   // requests made on the model thread.  The interpretation of this value may
   // be data-type specific.  Many data types ignore it.
   sync_pb::DataTypeContext type_context;
 
   // This value is set if this type's data should be encrypted on the server.
   // If this key changes, the client will need to re-commit all of its local
   // data to the server using the new encryption key.
   std::string encryption_key_name;
 
   // This flag is set to true when the first download cycle is complete.  The
-  // ModelTypeSyncProxy should not attempt to commit any items until this
+  // ModelTypeProcessor should not attempt to commit any items until this
   // flag is set.
   bool initial_sync_done;
 };
 
 struct SYNC_EXPORT_PRIVATE CommitRequestData {
   CommitRequestData();
   ~CommitRequestData();
 
   std::string id;
   std::string client_tag_hash;
@@ skipping 36 matching lines @@
   std::string encryption_key_name;
 };
 
 typedef std::vector<CommitRequestData> CommitRequestDataList;
 typedef std::vector<CommitResponseData> CommitResponseDataList;
 typedef std::vector<UpdateResponseData> UpdateResponseDataList;
 
 }  // namespace syncer
 
 #endif  // SYNC_INTERNAL_API_PUBLIC_NON_BLOCKING_SYNC_COMMON_H_