google_apis: Get rid of gdata_wapi_url_util namespace

chrome/chrome_browser.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
@@ skipping 679 matching lines @@
         'browser/google_apis/drive_uploader.h',
         'browser/google_apis/gdata_contacts_operations.cc',
         'browser/google_apis/gdata_contacts_operations.h',
         'browser/google_apis/gdata_errorcode.h',
         'browser/google_apis/gdata_wapi_operations.cc',
         'browser/google_apis/gdata_wapi_operations.h',
         'browser/google_apis/gdata_wapi_parser.cc',
         'browser/google_apis/gdata_wapi_parser.h',
         'browser/google_apis/gdata_wapi_service.cc',
         'browser/google_apis/gdata_wapi_service.h',
-        'browser/google_apis/gdata_wapi_url_util.cc',
-        'browser/google_apis/gdata_wapi_url_util.h',
+        'browser/google_apis/gdata_wapi_url_generator.cc',
+        'browser/google_apis/gdata_wapi_url_generator.h',
         'browser/google_apis/operation_registry.cc',
         'browser/google_apis/operation_registry.h',
         'browser/google_apis/operation_runner.cc',
         'browser/google_apis/operation_runner.h',
         'browser/google_apis/task_util.cc',
         'browser/google_apis/task_util.h',
         'browser/google_apis/time_util.cc',
         'browser/google_apis/time_util.h',
         'browser/gpu_feature_checker.cc',
         'browser/gpu_feature_checker.h',
@@ skipping 2340 matching lines @@
             'proto_in_dir': '../third_party/cros_system_api/dbus',
             'proto_out_dir': 'chrome/browser/media_transfer_protocol',
           },
           'includes': ['../build/protoc.gypi'],
         },
       ],
      },
     ],
   ],
 }