Revert of Stop scheduling in-order script execution upon hitting failed script.

third_party/WebKit/Source/core/dom/ScriptLoader.h

 /*
  * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 63 matching lines @@
     bool alreadyStarted() const { return m_alreadyStarted; }
     bool forceAsync() const { return m_forceAsync; }
 
     // Helper functions used by our parent classes.
     void didNotifySubtreeInsertionsToDocument();
     void childrenChanged();
     void handleSourceAttribute(const String& sourceUrl);
     void handleAsyncAttribute();
 
     virtual bool isReady() const { return m_pendingScript && m_pendingScript->isReady(); }
-    bool errorOccurred() const { return m_pendingScript && m_pendingScript->errorOccurred(); }
 
     // Clears the connection to the PendingScript (and Element and Resource).
     void detach();
 
 protected:
     ScriptLoader(Element*, bool createdByParser, bool isEvaluated);
 
 private:
     bool ignoresLoadRequest() const;
     bool isScriptForEventSupported() const;
@@ skipping 24 matching lines @@
     bool m_forceAsync : 1;
 
     OwnPtrWillBeMember<PendingScript> m_pendingScript;
 };
 
 ScriptLoader* toScriptLoaderIfPossible(Element*);
 
 } // namespace blink
 
 #endif // ScriptLoader_h