Always use chromium threads for IO in remoting host

remoting/remoting.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': {
     # TODO(dmaclach): can we pick this up some other way? Right now it's
     # duplicated from chrome.gyp
     'chromium_code': 1,
     'remoting_audio': 0,
@@ skipping 1495 matching lines @@
       ],
       'sources': [
         'jingle_glue/chromium_socket_factory.cc',
         'jingle_glue/chromium_socket_factory.h',
         'jingle_glue/iq_sender.cc',
         'jingle_glue/iq_sender.h',
         'jingle_glue/javascript_signal_strategy.cc',
         'jingle_glue/javascript_signal_strategy.h',
         'jingle_glue/jingle_info_request.cc',
         'jingle_glue/jingle_info_request.h',
-        'jingle_glue/jingle_thread.cc',
-        'jingle_glue/jingle_thread.h',
         'jingle_glue/signal_strategy.h',
-        'jingle_glue/ssl_adapter.h',
-        'jingle_glue/ssl_adapter.cc',
-        'jingle_glue/ssl_socket_adapter.cc',
-        'jingle_glue/ssl_socket_adapter.h',
         'jingle_glue/xmpp_proxy.h',
         'jingle_glue/xmpp_signal_strategy.cc',
         'jingle_glue/xmpp_signal_strategy.h',
-        'jingle_glue/xmpp_socket_adapter.cc',
-        'jingle_glue/xmpp_socket_adapter.h',
       ],
     },  # end of target 'remoting_jingle_glue'
 
     {
       'target_name': 'remoting_protocol',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
       'dependencies': [
         'remoting_base',
         'remoting_jingle_glue',
@@ skipping 197 matching lines @@
         'host/screen_recorder_unittest.cc',
         'host/server_log_entry_unittest.cc',
         'host/test_key_pair.h',
         'host/video_frame_capturer_helper_unittest.cc',
         'host/video_frame_capturer_mac_unittest.cc',
         'host/video_frame_capturer_unittest.cc',
         'jingle_glue/chromium_socket_factory_unittest.cc',
         'jingle_glue/fake_signal_strategy.cc',
         'jingle_glue/fake_signal_strategy.h',
         'jingle_glue/iq_sender_unittest.cc',
-        'jingle_glue/jingle_thread_unittest.cc',
         'jingle_glue/mock_objects.cc',
         'jingle_glue/mock_objects.h',
         'protocol/authenticator_test_base.cc',
         'protocol/authenticator_test_base.h',
         'protocol/clipboard_echo_filter_unittest.cc',
         'protocol/connection_tester.cc',
         'protocol/connection_tester.h',
         'protocol/connection_to_client_unittest.cc',
         'protocol/content_description_unittest.cc',
         'protocol/fake_authenticator.cc',
@@ skipping 52 matching lines @@
                   '../base/allocator/allocator.gyp:allocator',
                 ],
               },
             ],
           ],
         }],
       ],  # end of 'conditions'
     },  # end of target 'remoting_unittests'
   ],  # end of targets
 }