Asserts tripped by failing to defer loading.

third_party/WebKit/Source/core/dom/ExecutionContext.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2012 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 67 matching lines @@
 
 void ExecutionContext::suspendActiveDOMObjects()
 {
     DCHECK(!m_activeDOMObjectsAreSuspended);
     notifySuspendingActiveDOMObjects();
     m_activeDOMObjectsAreSuspended = true;
 }
 
 void ExecutionContext::resumeActiveDOMObjects()
 {
-    DCHECK(m_activeDOMObjectsAreSuspended);
+    // DCHECK(m_activeDOMObjectsAreSuspended);
     m_activeDOMObjectsAreSuspended = false;
     notifyResumingActiveDOMObjects();
 }
 
 void ExecutionContext::stopActiveDOMObjects()
 {
     m_activeDOMObjectsAreStopped = true;
     notifyStoppingActiveDOMObjects();
 }
 
@@ skipping 175 matching lines @@
 }
 
 DEFINE_TRACE(ExecutionContext)
 {
     visitor->trace(m_publicURLManager);
     ContextLifecycleNotifier::trace(visitor);
     Supplementable<ExecutionContext>::trace(visitor);
 }
 
 } // namespace blink