Replace ASSERT*() with DCHECK*() in core/events/.

third_party/WebKit/Source/core/events/NodeEventContext.cpp

 /*
  * Copyright (C) 2014 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 20 matching lines @@
 #include "core/events/FocusEvent.h"
 #include "core/events/MouseEvent.h"
 #include "core/events/TouchEventContext.h"
 
 namespace blink {
 
 NodeEventContext::NodeEventContext(Node* node, EventTarget* currentTarget)
     : m_node(node)
     , m_currentTarget(currentTarget)
 {
-    ASSERT(m_node);
+    DCHECK(m_node);
 }
 
 DEFINE_TRACE(NodeEventContext)
 {
     visitor->trace(m_node);
     visitor->trace(m_currentTarget);
     visitor->trace(m_treeScopeEventContext);
 }
 
 void NodeEventContext::handleLocalEvents(Event& event) const
 {
     if (TouchEventContext* touchContext = touchEventContext()) {
         touchContext->handleLocalEvents(event);
     } else if (relatedTarget()) {
         if (event.isMouseEvent()) {
             toMouseEvent(event).setRelatedTarget(relatedTarget());
         } else if (event.isFocusEvent()) {
             toFocusEvent(event).setRelatedTarget(relatedTarget());
         }
     }
     event.setTarget(target());
     event.setCurrentTarget(m_currentTarget.get());
     m_node->handleLocalEvents(event);
 }
 
 } // namespace blink