Delete references to obsolete webrtc header files.

third_party/libjingle/libjingle_nacl.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': {
     'libjingle_source': "source",
     'webrtc_base': "../webrtc/base",
     'webrtc_xmllite': "../webrtc/libjingle/xmllite",
     'webrtc_p2p': "../webrtc/p2p",
@@ skipping 34 matching lines @@
       ],
       'include_dirs': [
         './<(libjingle_source)',
         '../',
       ],
       'includes': ['libjingle_common.gypi', ],
       # TODO(sergeyu): Depend on webrtc/base.gyp:rtc_base_approved?
       'sources': [
         '<(webrtc_base)/asyncfile.cc',
         '<(webrtc_base)/asyncfile.h',
-        '<(webrtc_base)/asynchttprequest.cc',
-        '<(webrtc_base)/asynchttprequest.h',
         '<(webrtc_base)/asyncinvoker.cc',
         '<(webrtc_base)/asyncinvoker.h',
         '<(webrtc_base)/asyncinvoker-inl.h',
         '<(webrtc_base)/asyncpacketsocket.cc',
         '<(webrtc_base)/asyncpacketsocket.h',
         '<(webrtc_base)/asyncresolverinterface.cc',
         '<(webrtc_base)/asyncresolverinterface.h',
         '<(webrtc_base)/asyncsocket.cc',
         '<(webrtc_base)/asyncsocket.h',
         '<(webrtc_base)/asynctcpsocket.cc',
@@ skipping 219 matching lines @@
           'SSL_USE_OPENSSL',
           'USE_WEBRTC_DEV_BRANCH',
         ],
       },
       'export_dependent_settings': [
         '<(DEPTH)/native_client_sdk/native_client_sdk_untrusted.gyp:nacl_io_untrusted',
       ],
     },  # end of target 'libjingle_nacl'
   ],
 }