Fix WebSocketServer extension parser.

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 1716 matching lines @@
       'url_request/view_cache_helper_unittest.cc',
       'websockets/websocket_basic_stream_test.cc',
       'websockets/websocket_channel_test.cc',
       'websockets/websocket_deflate_parameters_test.cc',
       'websockets/websocket_deflate_predictor_impl_test.cc',
       'websockets/websocket_deflate_stream_test.cc',
       'websockets/websocket_deflater_test.cc',
       'websockets/websocket_end_to_end_test.cc',
       'websockets/websocket_errors_test.cc',
       'websockets/websocket_extension_parser_test.cc',
+      'websockets/websocket_extension_test.cc',
       'websockets/websocket_frame_parser_test.cc',
       'websockets/websocket_frame_test.cc',
       'websockets/websocket_handshake_challenge_test.cc',
       'websockets/websocket_handshake_stream_create_helper_test.cc',
       'websockets/websocket_inflater_test.cc',
       'websockets/websocket_stream_cookie_test.cc',
       'websockets/websocket_stream_create_test_base.cc',
       'websockets/websocket_stream_create_test_base.h',
       'websockets/websocket_stream_test.cc',
       'websockets/websocket_test_util.cc',
@@ skipping 140 matching lines @@
       'README.md',
       'docs/bug-triage.md',
       'docs/bug-triage-labels.md',
       'docs/bug-triage-suggested-workflow.md',
       'docs/life-of-a-url-request.md',
       'sdch/README.md',
     ],
     'net_docs_output_dir': '<(PRODUCT_DIR)/net/docs',
   }
 }