Added a net::BidirectionalStream to expose a bidirectional streaming interface

net/net.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.
 
 # This file is shared between the regular GYP build, the NaCl GYP build, and
 # the GN build. For GN support, it must have no conditionals or anything like
 # that beyond the simple one-level-deep dictionary of values.
 {
   'variables': {
     # Subset of net source files that are compiled for NaCl (net_nacl target).
@@ skipping 809 matching lines @@
       'http/http_auth_handler_ntlm_portable.cc',
       'http/http_auth_handler_ntlm_win.cc',
       'http/http_auth_multi_round_parse.cc',
       'http/http_auth_multi_round_parse.h',
       'http/http_auth_sspi_win.cc',
       'http/http_auth_sspi_win.h',
       'http/http_basic_state.cc',
       'http/http_basic_state.h',
       'http/http_basic_stream.cc',
       'http/http_basic_stream.h',
+      'http/bidirectional_stream.cc',
+      'http/bidirectional_stream.h',
       'http/http_cache.cc',
       'http/http_cache.h',
       'http/http_cache_transaction.cc',
       'http/http_cache_transaction.h',
       'http/http_chunked_decoder.cc',
       'http/http_chunked_decoder.h',
       'http/http_content_disposition.cc',
       'http/http_content_disposition.h',
       'http/http_network_layer.cc',
       'http/http_network_layer.h',
@@ skipping 536 matching lines @@
       'filter/sdch_filter_unittest.cc',
       'ftp/ftp_auth_cache_unittest.cc',
       'ftp/ftp_ctrl_response_buffer_unittest.cc',
       'ftp/ftp_directory_listing_parser_ls_unittest.cc',
       'ftp/ftp_directory_listing_parser_unittest.cc',
       'ftp/ftp_directory_listing_parser_unittest.h',
       'ftp/ftp_directory_listing_parser_vms_unittest.cc',
       'ftp/ftp_directory_listing_parser_windows_unittest.cc',
       'ftp/ftp_network_transaction_unittest.cc',
       'ftp/ftp_util_unittest.cc',
+      'http/bidirectional_stream_unittest.cc',
       'http/des_unittest.cc',
       'http/disk_based_cert_cache_unittest.cc',
       'http/disk_cache_based_quic_server_info_unittest.cc',
       'http/http_auth_cache_unittest.cc',
       'http/http_auth_challenge_tokenizer_unittest.cc',
       'http/http_auth_controller_unittest.cc',
       'http/http_auth_filter_unittest.cc',
       'http/http_auth_gssapi_posix_unittest.cc',
       'http/http_auth_handler_basic_unittest.cc',
       'http/http_auth_handler_digest_unittest.cc',
@@ skipping 493 matching lines @@
       'docs/bug-triage.md',
       'docs/bug-triage-labels.md',
       'docs/bug-triage-suggested-workflow.md',
       'docs/code-patterns.md',
       'docs/life-of-a-url-request.md',
       'sdch/README.md',
     ],
     'net_docs_output_dir': '<(PRODUCT_DIR)/net/docs',
   }
 }