ASSERT -> {DCHECK|DCHECK_XX}, ENABLE(ASSERT) -> DCHECK_IS_ON() in dom

third_party/WebKit/Source/core/dom/custom/CustomElementProcessingStack.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:
  *
  * 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 61 matching lines @@
     CustomElementProcessingStack()
     {
         // Add a null element as a sentinel. This makes it possible to
         // identify elements queued when there is no
         // CallbackDeliveryScope active. Also, if the processing stack
         // is popped when empty, this sentinel will cause a null deref
         // crash.
         CustomElementCallbackQueue* sentinel = 0;
         for (size_t i = 0; i < kNumSentinels; i++)
             m_flattenedProcessingStack.append(sentinel);
-        ASSERT(s_elementQueueEnd == m_flattenedProcessingStack.size());
+        DCHECK_EQ(s_elementQueueEnd, m_flattenedProcessingStack.size());
     }
 
     // The start of the element queue on the top of the processing
     // stack. An offset into instance().m_flattenedProcessingStack.
     static size_t s_elementQueueStart;
 
     // The end of the element queue on the top of the processing
     // stack. A cache of instance().m_flattenedProcessingStack.size().
     static size_t s_elementQueueEnd;
 
     static CustomElementCallbackQueue::ElementQueueId currentElementQueue() { return CustomElementCallbackQueue::ElementQueueId(s_elementQueueStart); }
 
     static void processElementQueueAndPop();
     void processElementQueueAndPop(size_t start, size_t end);
 
     // The processing stack, flattened. Element queues lower in the
     // stack appear toward the head of the vector. The first element
     // is a null sentinel value.
     static const size_t kNumSentinels = 1;
     HeapVector<Member<CustomElementCallbackQueue>> m_flattenedProcessingStack;
 };
 
 } // namespace blink
 
 #endif // CustomElementProcessingStack_h