Add a WorkerScheduler and a WebThreadImplForWorker

content/content_child.gypi

 # 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base',
     '../components/tracing.gyp:tracing',
     '../mojo/mojo_base.gyp:mojo_environment_chromium',
     '../mojo/mojo_base.gyp:mojo_common_lib',
@@ skipping 176 matching lines @@
       'child/quota_message_filter.h',
       'child/request_extra_data.cc',
       'child/request_extra_data.h',
       'child/request_info.cc',
       'child/request_info.h',
       'child/scheduler/cancelable_closure_holder.cc',
       'child/scheduler/cancelable_closure_holder.h',
       'child/scheduler/nestable_single_thread_task_runner.h',
       'child/scheduler/null_idle_task_runner.cc',
       'child/scheduler/null_idle_task_runner.h',
+      'child/scheduler/null_worker_scheduler.cc',
+      'child/scheduler/null_worker_scheduler.h',
       'child/scheduler/prioritizing_task_queue_selector.cc',
       'child/scheduler/prioritizing_task_queue_selector.h',
       'child/scheduler/scheduler_helper.cc',
       'child/scheduler/scheduler_helper.h',
       'child/scheduler/scheduler_message_loop_delegate.cc',
       'child/scheduler/scheduler_message_loop_delegate.h',
       'child/scheduler/single_thread_idle_task_runner.cc',
       'child/scheduler/single_thread_idle_task_runner.h',
       'child/scheduler/task_queue_selector.h',
       'child/scheduler/task_queue_manager.cc',
       'child/scheduler/task_queue_manager.h',
+      'child/scheduler/webthread_impl_for_worker_scheduler.cc',
+      'child/scheduler/webthread_impl_for_worker_scheduler.h',
+      'child/scheduler/worker_scheduler.cc',
+      'child/scheduler/worker_scheduler.h',
+      'child/scheduler/worker_scheduler_impl.cc',
+      'child/scheduler/worker_scheduler_impl.h',
       'child/resource_dispatcher.cc',
       'child/resource_dispatcher.h',
       'child/resource_scheduling_filter.cc',
       'child/resource_scheduling_filter.h',
       'child/runtime_features.cc',
       'child/runtime_features.h',
       'child/scoped_child_process_reference.cc',
       'child/scoped_child_process_reference.h',
       'child/service_worker/service_worker_dispatcher.cc',
       'child/service_worker/service_worker_dispatcher.h',
@@ skipping 66 matching lines @@
       'child/webmessageportchannel_impl.h',
       'child/websocket_bridge.cc',
       'child/websocket_bridge.h',
       'child/websocket_dispatcher.cc',
       'child/websocket_dispatcher.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/webthread_impl.cc',
-      'child/webthread_impl.h',
+      'child/webthread_base.cc',
+      'child/webthread_base.h',
       'child/weburlresponse_extradata_impl.cc',
       'child/weburlresponse_extradata_impl.h',
       'child/worker_task_runner.cc',
       'child/worker_task_runner.h',
       'child/worker_thread_message_filter.cc',
       'child/worker_thread_message_filter.h',
     ],
     'webcrypto_nss_sources': [
       'child/webcrypto/nss/aes_algorithm_nss.cc',
       'child/webcrypto/nss/aes_algorithm_nss.h',
@@ skipping 113 matching lines @@
         }, {
           'dependencies': [
             '../third_party/nss/nss.gyp:nspr',
             '../third_party/nss/nss.gyp:nss',
           ],
         }],
       ],
     }],
   ],
 }