DevTools: Remove unused code after service/shared worker inspection migration to main thread.

Source/web/WebSharedWorkerImpl.h

 /*
  * Copyright (C) 2009 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 57 matching lines @@
     , public WebSharedWorker
     , public WebDevToolsAgentClient {
 public:
     explicit WebSharedWorkerImpl(WebSharedWorkerClient*);
 
     // WorkerReportingProxy methods:
     virtual void reportException(
         const WTF::String&, int, int, const WTF::String&) override;
     virtual void reportConsoleMessage(PassRefPtrWillBeRawPtr<ConsoleMessage>) override;
     virtual void postMessageToPageInspector(const WTF::String&) override;
-    virtual void updateInspectorStateCookie(const WTF::String&) override;
     virtual void workerGlobalScopeStarted(WorkerGlobalScope*) override;
     virtual void workerGlobalScopeClosed() override;
     virtual void workerThreadTerminated() override;
     virtual void willDestroyWorkerGlobalScope() override { }
 
     // WorkerLoaderProxy methods:
     virtual void postTaskToLoader(PassOwnPtr<ExecutionContextTask>) override;
     virtual bool postTaskToWorkerGlobalScope(PassOwnPtr<ExecutionContextTask>) override;
 
     // WebFrameClient methods to support resource loading thru the 'shadow page'.
     virtual WebApplicationCacheHost* createApplicationCacheHost(WebLocalFrame*, WebApplicationCacheHostClient*) override;
     virtual void didFinishDocumentLoad(WebLocalFrame*) override;
 
     // WebDevToolsAgentClient overrides.
     virtual void sendMessageToInspectorFrontend(const WebString&) override;
     virtual void saveAgentRuntimeState(const WebString&) override;
     virtual void resumeStartup() override;
 
     // WebSharedWorker methods:
     virtual void startWorkerContext(const WebURL&, const WebString& name, const WebString& contentSecurityPolicy, WebContentSecurityPolicyType) override;
     virtual void connect(WebMessagePortChannel*) override;
     virtual void terminateWorkerContext() override;
     virtual void clientDestroyed() override;
 
     virtual void pauseWorkerContextOnStart() override;
-    virtual void resumeWorkerContext() override;
     virtual void attachDevTools(const WebString& hostId) override;
     virtual void reattachDevTools(const WebString& hostId, const WebString& savedState) override;
     virtual void detachDevTools() override;
     virtual void dispatchDevToolsMessage(const WebString&) override;
 
 private:
     class Loader;
 
     virtual ~WebSharedWorkerImpl();
 
@@ skipping 44 matching lines @@
     OwnPtr<Loader> m_mainScriptLoader;
     WebURL m_url;
     WebString m_name;
     WebString m_contentSecurityPolicy;
     WebContentSecurityPolicyType m_policyType;
 };
 
 } // namespace blink
 
 #endif