Clean up forward declarations in Source/core/inspector

Source/core/inspector/WorkerInspectorController.h

 /*
  * 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 26 matching lines @@
 #include "wtf/Noncopyable.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 class InjectedScriptManager;
 class InspectorBackendDispatcher;
 class InspectorFrontend;
 class InspectorFrontendChannel;
-class InspectorState;
 class InspectorStateClient;
 class InstrumentingAgents;
 class WorkerDebuggerAgent;
 class WorkerGlobalScope;
 class WorkerScriptDebugServer;
 
 class WorkerInspectorController : public RefCountedWillBeGarbageCollectedFinalized<WorkerInspectorController> {
     WTF_MAKE_NONCOPYABLE(WorkerInspectorController);
     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
 public:
@@ skipping 21 matching lines @@
     InspectorAgentRegistry m_agents;
     OwnPtr<InspectorFrontendChannel> m_frontendChannel;
     OwnPtr<InspectorFrontend> m_frontend;
     RefPtrWillBeMember<InspectorBackendDispatcher> m_backendDispatcher;
     RawPtrWillBeMember<WorkerDebuggerAgent> m_workerDebuggerAgent;
 };
 
 }
 
 #endif // !defined(WorkerInspectorController_h)