Introduce RequestWebSocketStream into HttpStreamFactory

net/net.gyp

 # Copyright 2013 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': {
     'chromium_code': 1,
 
     'linux_link_kerberos%': 0,
     'use_tracing_cache_backend%': 0,
@@ skipping 587 matching lines @@
         'http/partial_data.h',
         'http/proxy_client_socket.h',
         'http/proxy_client_socket.cc',
         'http/transport_security_state.cc',
         'http/transport_security_state.h',
         'http/transport_security_state_static.h',
         'http/url_security_manager.cc',
         'http/url_security_manager.h',
         'http/url_security_manager_posix.cc',
         'http/url_security_manager_win.cc',
+        'http/websocket_stream_base.h',
         'ocsp/nss_ocsp.cc',
         'ocsp/nss_ocsp.h',
         'proxy/dhcp_proxy_script_adapter_fetcher_win.cc',
         'proxy/dhcp_proxy_script_adapter_fetcher_win.h',
         'proxy/dhcp_proxy_script_fetcher.cc',
         'proxy/dhcp_proxy_script_fetcher.h',
         'proxy/dhcp_proxy_script_fetcher_factory.cc',
         'proxy/dhcp_proxy_script_fetcher_factory.h',
         'proxy/dhcp_proxy_script_fetcher_win.cc',
         'proxy/dhcp_proxy_script_fetcher_win.h',
@@ skipping 2275 matching lines @@
                 '--result', '<@(_outputs)',
                 '--isolate', 'net_unittests.isolate',
               ],
             },
           ],
         },
       ],
     }],
   ],
 }