Remove dependency on XMPP implementation in WebRTC

remoting/remoting_test.gypi

 # 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.
 
 {
   'targets': [
     {
       # GN version: //remoting:test_support
       'target_name': 'remoting_test_common',
       'type': 'static_library',
@@ skipping 219 matching lines @@
         'protocol/ppapi_module_stub.cc',
         'protocol/ssl_hmac_channel_authenticator_unittest.cc',
         'protocol/third_party_authenticator_unittest.cc',
         'protocol/v2_authenticator_unittest.cc',
         'signaling/fake_signal_strategy.cc',
         'signaling/fake_signal_strategy.h',
         'signaling/iq_sender_unittest.cc',
         'signaling/log_to_server_unittest.cc',
         'signaling/server_log_entry_unittest.cc',
         'signaling/server_log_entry_unittest.h',
+        'signaling/xmpp_login_handler_unittest.cc',
+        'signaling/xmpp_stream_parser_unittest.cc',
+        'signaling/xmpp_signal_strategy_unittest.cc',
         'test/access_token_fetcher_unittest.cc',
         'test/app_remoting_test_driver_environment_unittest.cc',
         'test/remote_host_info_fetcher_unittest.cc',
       ],
       'conditions': [
         [ 'OS=="win"', {
           'defines': [
             '_ATL_NO_EXCEPTIONS',
           ],
           'include_dirs': [
@@ skipping 182 matching lines @@
               'dependencies': [
                 '../base/allocator/allocator.gyp:allocator',
               ],
             }],
           ],  # end of 'conditions'
         },  # end of target 'remoting_perftests'
       ]
     }]
   ]
 }