[Sync] Move ModelTypeProcessor* and rename *Impl to Shared*.

sync/sync_tests.gypi

 # Copyright 2013 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.
 
 {
   'targets': [
     # Test support files for the 'sync_core' target.
     # GN version: //sync:test_support_sync_core
     {
       'target_name': 'test_support_sync_core',
@@ skipping 260 matching lines @@
         'api/sync_data_unittest.cc',
         'api/sync_error_unittest.cc',
         'api/sync_merge_result_unittest.cc',
         'engine/apply_control_data_updates_unittest.cc',
         'engine/backoff_delay_provider_unittest.cc',
         'engine/directory_commit_contribution_unittest.cc',
         'engine/directory_update_handler_unittest.cc',
         'engine/entity_tracker_unittest.cc',
         'engine/get_updates_processor_unittest.cc',
         'engine/model_type_entity_unittest.cc',
-        'engine/model_type_processor_impl_unittest.cc',
         'engine/model_type_worker_unittest.cc',
         'engine/sync_scheduler_unittest.cc',
         'engine/syncer_proto_util_unittest.cc',
         'engine/syncer_unittest.cc',
         'engine/syncer_util_unittest.cc',
         'internal_api/attachments/attachment_downloader_impl_unittest.cc',
         'internal_api/attachments/attachment_service_impl_unittest.cc',
         'internal_api/attachments/attachment_service_proxy_unittest.cc',
         'internal_api/attachments/attachment_store_frontend_unittest.cc',
         'internal_api/attachments/attachment_store_test_template.h',
@@ skipping 13 matching lines @@
         'internal_api/public/base/cancelation_signal_unittest.cc',
         'internal_api/public/base/enum_set_unittest.cc',
         'internal_api/public/base/node_ordinal_unittest.cc',
         'internal_api/public/base/ordinal_unittest.cc',
         'internal_api/public/base/unique_position_unittest.cc',
         'internal_api/public/change_record_unittest.cc',
         'internal_api/public/engine/model_safe_worker_unittest.cc',
         'internal_api/public/sessions/sync_session_snapshot_unittest.cc',
         'internal_api/public/util/immutable_unittest.cc',
         'internal_api/public/util/weak_handle_unittest.cc',
+        'internal_api/shared_model_type_processor_unittest.cc',
         'internal_api/sync_backup_manager_unittest.cc',
         'internal_api/sync_context_proxy_impl_unittest.cc',
         'internal_api/sync_encryption_handler_impl_unittest.cc',
         'internal_api/sync_manager_impl_unittest.cc',
         'internal_api/sync_rollback_manager_base_unittest.cc',
         'internal_api/sync_rollback_manager_unittest.cc',
         'internal_api/syncapi_server_connection_manager_unittest.cc',
         'js/js_event_details_unittest.cc',
         'js/sync_js_controller_unittest.cc',
         'protocol/proto_enum_conversions_unittest.cc',
@@ skipping 192 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'sync_unit_tests.isolate',
           ],
         },
       ],
     }],
   ],
 }