Replace ASSERT family with DCHECK and so on in core/dom/.

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

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2012 Motorola Mobility Inc.
  *
  * 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.
@@ skipping 89 matching lines @@
 
 void DOMURL::update() {
   updateSearchParams(url().query());
 }
 
 void DOMURL::updateSearchParams(const String& queryString) {
   if (!m_searchParams)
     return;
 
   AutoReset<bool> scope(&m_isInUpdate, true);
-  ASSERT(m_searchParams->urlObject() == this);
+#if DCHECK_IS_ON()
+  DCHECK_EQ(m_searchParams->urlObject(), this);
+#endif
   m_searchParams->setInput(queryString);
 }
 
 }  // namespace blink