Delegate WebSocket message handlers to the loading task runner

content/content_child.gypi

 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'dependencies': [
     '../base/base.gyp:base',
     '../components/mime_util/mime_util.gyp:mime_util',
     '../components/scheduler/scheduler.gyp:scheduler',
     '../components/tracing.gyp:tracing',
     '../components/webcrypto/webcrypto.gyp:webcrypto',
@@ skipping 205 matching lines @@
       'child/webfallbackthemeengine_impl.cc',
       'child/webfallbackthemeengine_impl.h',
       'child/webfileutilities_impl.cc',
       'child/webfileutilities_impl.h',
       'child/webmessageportchannel_impl.cc',
       'child/webmessageportchannel_impl.h',
       'child/websocket_bridge.cc',
       'child/websocket_bridge.h',
       'child/websocket_dispatcher.cc',
       'child/websocket_dispatcher.h',
+      'child/websocket_message_filter.cc',
+      'child/websocket_message_filter.h',
       'child/webthemeengine_impl_android.cc',
       'child/webthemeengine_impl_android.h',
       'child/webthemeengine_impl_default.cc',
       'child/webthemeengine_impl_default.h',
       'child/webthemeengine_impl_mac.h',
       'child/weburlresponse_extradata_impl.cc',
       'child/weburlresponse_extradata_impl.h',
       'child/worker_thread_message_filter.cc',
       'child/worker_thread_message_filter.h',
       'child/worker_thread_registry.cc',
@@ skipping 18 matching lines @@
         '../build/android/ndk.gyp:cpu_features',
       ],
     }],
     ['enable_plugins==0', {
       'sources!': [
         'child/browser_font_resource_trusted.cc',
       ],
     }],
   ],
 }