Move base64url.* to CryptAuth component.

components/components_tests.gyp

 # 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.
 
 {
   'variables': {
     # This turns on e.g. the filename-based detection of which
     # platforms to include source files on (e.g. files ending in
     # _mac.h or _mac.cc are only compiled on MacOSX).
     'chromium_code': 1,
@@ skipping 371 matching lines @@
     'power_unittest_sources': [
       'power/origin_power_map_unittest.cc',
     ],
     'precache_unittest_sources': [
       'precache/content/precache_manager_unittest.cc',
       'precache/core/precache_database_unittest.cc',
       'precache/core/precache_fetcher_unittest.cc',
       'precache/core/precache_url_table_unittest.cc',
     ],
     'proximity_auth_unittest_sources': [
-      'proximity_auth/base64url_unittest.cc',
       'proximity_auth/bluetooth_connection_finder_unittest.cc',
       'proximity_auth/bluetooth_connection_unittest.cc',
       'proximity_auth/client_unittest.cc',
       'proximity_auth/connection_unittest.cc',
+      'proximity_auth/cryptauth/base64url_unittest.cc',
       'proximity_auth/cryptauth/cryptauth_access_token_fetcher_unittest.cc',
       'proximity_auth/cryptauth/cryptauth_api_call_flow_unittest.cc',
       'proximity_auth/cryptauth/cryptauth_client_unittest.cc',
       'proximity_auth/cryptauth/fake_secure_message_delegate_unittest.cc',
       'proximity_auth/proximity_auth_system_unittest.cc',
       'proximity_auth/remote_status_update_unittest.cc',
       'proximity_auth/wire_message_unittest.cc',
     ],
     'query_parser_unittest_sources': [
       'query_parser/query_parser_unittest.cc',
@@ skipping 844 matching lines @@
               'dependencies': [
                 '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }