[SyncFS] Move SyncFS V1 files from drive_backend to drive_backend_v1

chrome/chrome_tests_unit.gypi

 # Copyright 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.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 1285 matching lines @@
         'browser/sync/profile_sync_test_util.h',
         'browser/sync/sessions2/tab_node_pool2_unittest.cc',
         'browser/sync/sync_global_error_unittest.cc',
         'browser/sync/sync_prefs_unittest.cc',
         'browser/sync/sync_startup_tracker_unittest.cc',
         'browser/sync/sync_ui_util_unittest.cc',
         'browser/sync/test/test_http_bridge_factory.cc',
         'browser/sync/test/test_http_bridge_factory.h',
         'browser/sync/test_profile_sync_service.cc',
         'browser/sync/test_profile_sync_service.h',
-        'browser/sync_file_system/drive_backend/api_util_unittest.cc',
-        'browser/sync_file_system/drive_backend/drive_file_sync_service_fake_unittest.cc',
-        'browser/sync_file_system/drive_backend/drive_file_sync_service_sync_unittest.cc',
-        'browser/sync_file_system/drive_backend/drive_file_sync_service_unittest.cc',
-        'browser/sync_file_system/drive_backend/drive_metadata_store_unittest.cc',
-        'browser/sync_file_system/drive_backend/fake_api_util.cc',
-        'browser/sync_file_system/drive_backend/fake_api_util.h',
-        'browser/sync_file_system/drive_backend/fake_api_util_unittest.cc',
-        'browser/sync_file_system/drive_backend/fake_drive_service_helper.cc',
-        'browser/sync_file_system/drive_backend/fake_drive_service_helper.h',
-        'browser/sync_file_system/drive_backend/local_sync_operation_resolver_unittest.cc',
         'browser/sync_file_system/drive_backend/metadata_database_unittest.cc',
         'browser/sync_file_system/drive_backend/metadata_db_migration_util_unittest.cc',
-        'browser/sync_file_system/drive_backend/remote_sync_operation_resolver_unittest.cc',
+        'browser/sync_file_system/drive_backend_v1/api_util_unittest.cc',
+        'browser/sync_file_system/drive_backend_v1/drive_file_sync_service_fake_unittest.cc',
+        'browser/sync_file_system/drive_backend_v1/drive_file_sync_service_sync_unittest.cc',
+        'browser/sync_file_system/drive_backend_v1/drive_file_sync_service_unittest.cc',
+        'browser/sync_file_system/drive_backend_v1/drive_metadata_store_unittest.cc',
+        'browser/sync_file_system/drive_backend_v1/fake_api_util.cc',
+        'browser/sync_file_system/drive_backend_v1/fake_api_util.h',
+        'browser/sync_file_system/drive_backend_v1/fake_api_util_unittest.cc',
+        'browser/sync_file_system/drive_backend_v1/fake_drive_service_helper.cc',
+        'browser/sync_file_system/drive_backend_v1/fake_drive_service_helper.h',
+        'browser/sync_file_system/drive_backend_v1/local_sync_operation_resolver_unittest.cc',
+        'browser/sync_file_system/drive_backend_v1/remote_sync_operation_resolver_unittest.cc',
         'browser/sync_file_system/fake_remote_change_processor.cc',
         'browser/sync_file_system/fake_remote_change_processor.h',
         'browser/sync_file_system/file_change_unittest.cc',
         'browser/sync_file_system/local/canned_syncable_file_system.cc',
         'browser/sync_file_system/local/canned_syncable_file_system.h',
         'browser/sync_file_system/local/local_file_change_tracker_unittest.cc',
         'browser/sync_file_system/local/local_file_sync_context_unittest.cc',
         'browser/sync_file_system/local/local_file_sync_service_unittest.cc',
         'browser/sync_file_system/local/local_file_sync_status_unittest.cc',
         'browser/sync_file_system/local/mock_sync_status_observer.cc',
@@ skipping 1452 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }