[DevTools] Pass error object when reporting exceptions.

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerGlobalScope.h

 /*
  * Copyright (C) 2013 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 78 matching lines @@
 
 protected:
     // EventTarget
     DispatchEventResult dispatchEventInternal(Event*) override;
     bool addEventListenerInternal(const AtomicString& eventType, EventListener*, const AddEventListenerOptionsResolved&) override;
 
 private:
     ServiceWorkerGlobalScope(const KURL&, const String& userAgent, ServiceWorkerThread*, double timeOrigin, std::unique_ptr<SecurityOrigin::PrivilegeData>, WorkerClients*);
     void importScripts(const Vector<String>& urls, ExceptionState&) override;
     CachedMetadataHandler* createWorkerScriptCachedMetadataHandler(const KURL& scriptURL, const Vector<char>* metaData) override;
-    void exceptionThrown(const String& errorMessage, std::unique_ptr<SourceLocation>) override;
+    void exceptionThrown(ErrorEvent*) override;
     void scriptLoaded(size_t scriptSize, size_t cachedMetadataSize) override;
 
     Member<ServiceWorkerClients> m_clients;
     Member<ServiceWorkerRegistration> m_registration;
     bool m_didEvaluateScript;
     bool m_hadErrorInTopLevelEventHandler;
     unsigned m_eventNestingLevel;
     size_t m_scriptCount;
     size_t m_scriptTotalSize;
     size_t m_scriptCachedMetadataTotalSize;
 };
 
 DEFINE_TYPE_CASTS(ServiceWorkerGlobalScope, ExecutionContext, context, context->isServiceWorkerGlobalScope(), context.isServiceWorkerGlobalScope());
 
 } // namespace blink
 
 #endif // ServiceWorkerGlobalScope_h