WebSocket: Remove obsolete experiments related files

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 1491 matching lines @@
         # TODO:  These should be moved to test_support (see below), but
         # are currently used by production code in automation_provider.cc.
         'browser/net/url_request_mock_link_doctor_job.cc',
         'browser/net/url_request_mock_link_doctor_job.h',
         'browser/net/url_request_mock_util.cc',
         'browser/net/url_request_mock_util.h',
         'browser/net/view_blob_internals_job_factory.cc',
         'browser/net/view_blob_internals_job_factory.h',
         'browser/net/view_http_cache_job_factory.cc',
         'browser/net/view_http_cache_job_factory.h',
-        'browser/net/websocket_experiment/websocket_experiment_runner.cc',
-        'browser/net/websocket_experiment/websocket_experiment_runner.h',
-        'browser/net/websocket_experiment/websocket_experiment_task.cc',
-        'browser/net/websocket_experiment/websocket_experiment_task.h',
         'browser/notifications/balloon.cc',
         'browser/notifications/balloon.h',
         'browser/notifications/balloon_collection.cc',
         'browser/notifications/balloon_collection.h',
         'browser/notifications/balloon_collection_base.cc',
         'browser/notifications/balloon_collection_base.h',
         'browser/notifications/balloon_collection_impl.cc',
         'browser/notifications/balloon_collection_impl.h',
         'browser/notifications/balloon_collection_linux.cc',
         'browser/notifications/balloon_collection_mac.mm',
@@ skipping 3368 matching lines @@
       ],
       'export_dependent_settings': [
         'in_memory_url_index_cache_proto',
       ],
       # This target exports a hard dependency because it includes generated
       # header files.
       'hard_dependency': 1,
     },
   ],
 }