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

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

 /*
  * 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 91 matching lines @@
 StyleSheetCandidate::Type StyleSheetCandidate::typeOf(Node& node) {
   if (node.getNodeType() == Node::kProcessingInstructionNode)
     return Pi;
 
   if (node.isHTMLElement()) {
     if (isHTMLLinkElement(node))
       return HTMLLink;
     if (isHTMLStyleElement(node))
       return HTMLStyle;
 
-    ASSERT_NOT_REACHED();
+    NOTREACHED();
     return HTMLStyle;
   }
 
   if (isSVGStyleElement(node))
     return SVGStyle;
 
-  ASSERT_NOT_REACHED();
+  NOTREACHED();
   return HTMLStyle;
 }
 
 StyleSheet* StyleSheetCandidate::sheet() const {
   switch (m_type) {
     case HTMLLink:
       return toHTMLLinkElement(node()).sheet();
     case HTMLStyle:
       return toHTMLStyleElement(node()).sheet();
     case SVGStyle:
       return toSVGStyleElement(node()).sheet();
     case Pi:
       return toProcessingInstruction(node()).sheet();
   }
 
-  ASSERT_NOT_REACHED();
+  NOTREACHED();
   return 0;
 }
 
 }  // namespace blink