Get rid of DriveEntryKind.

google_apis/google_apis.gyp

 # Copyright (c) 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.
 
 {
   'variables': {
     'chromium_code': 1,  # Use higher warning level.
   },
   'includes': [
     '../build/win_precompile.gypi',
@@ skipping 47 matching lines @@
             'drive/auth_service_observer.h',
             'drive/base_requests.cc',
             'drive/base_requests.h',
             'drive/drive_api_parser.cc',
             'drive/drive_api_parser.h',
             'drive/drive_api_requests.cc',
             'drive/drive_api_requests.h',
             'drive/drive_api_url_generator.cc',
             'drive/drive_api_url_generator.h',
             'drive/drive_common_callbacks.h',
-            'drive/drive_entry_kinds.h',
             'drive/gdata_errorcode.cc',
             'drive/gdata_errorcode.h',
             'drive/gdata_wapi_requests.cc',
             'drive/gdata_wapi_requests.h',
             'drive/gdata_wapi_parser.cc',
             'drive/gdata_wapi_parser.h',
             'drive/gdata_wapi_url_generator.cc',
             'drive/gdata_wapi_url_generator.h',
             'drive/request_sender.cc',
             'drive/request_sender.h',
@@ skipping 148 matching lines @@
             'drive/dummy_auth_service.cc',
             'drive/dummy_auth_service.h',
             'drive/test_util.cc',
             'drive/test_util.h',
           ],
         }],
       ],
     },
   ],
 }