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

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc.
  * All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
@@ skipping 2466 matching lines @@
                           exceptionState))
     return;
   setAttribute(parsedName, value);
 }
 
 void Element::removeAttributeInternal(
     size_t index,
     SynchronizationOfLazyAttribute inSynchronizationOfLazyAttribute) {
   MutableAttributeCollection attributes =
       ensureUniqueElementData().attributes();
-  ASSERT_WITH_SECURITY_IMPLICATION(index < attributes.size());
+  SECURITY_DCHECK(index < attributes.size());
 
   QualifiedName name = attributes[index].name();
   AtomicString valueBeingRemoved = attributes[index].value();
 
   if (!inSynchronizationOfLazyAttribute) {
     if (!valueBeingRemoved.isNull())
       willModifyAttribute(name, valueBeingRemoved, nullAtom);
   }
 
   if (Attr* attrNode = attrIfExists(name))
@@ skipping 1581 matching lines @@
 }
 
 DEFINE_TRACE_WRAPPERS(Element) {
   if (hasRareData()) {
     visitor->traceWrappers(elementRareData());
   }
   ContainerNode::traceWrappers(visitor);
 }
 
 }  // namespace blink