Add more missing closing namespace comments.

third_party/WebKit/Source/core/inspector/WorkerInspectorController.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 67 matching lines @@
         // alive if this task is being executed.
         m_thread->willRunDebuggerTasks();
         while (WorkerThread::TaskReceived == m_thread->runDebuggerTask(WorkerThread::DontWaitForTask)) { }
         m_thread->didRunDebuggerTasks();
     }
 
 private:
     WorkerThread* m_thread;
 };
 
-}
+} // namespace
 
 class WorkerInspectorController::PageInspectorProxy final : public NoBaseWillBeGarbageCollectedFinalized<WorkerInspectorController::PageInspectorProxy>, public InspectorFrontendChannel {
     USING_FAST_MALLOC_WILL_BE_REMOVED(PageInspectorProxy);
 public:
     static PassOwnPtrWillBeRawPtr<PageInspectorProxy> create(WorkerGlobalScope* workerGlobalScope)
     {
         return adoptPtrWillBeNoop(new PageInspectorProxy(workerGlobalScope));
     }
     ~PageInspectorProxy() override { }
 
@@ skipping 168 matching lines @@
     visitor->trace(m_workerGlobalScope);
     visitor->trace(m_instrumentingAgents);
     visitor->trace(m_backendDispatcher);
     visitor->trace(m_agents);
     visitor->trace(m_pageInspectorProxy);
     visitor->trace(m_workerDebuggerAgent);
     visitor->trace(m_workerRuntimeAgent);
 }
 
 } // namespace blink