Remove attributeCount() / attributeAt() API from Element

Source/core/inspector/DOMPatchSupport.cpp

 /*
  * Copyright (C) 2012 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 170 matching lines @@
 
     if (!oldNode->isElementNode())
         return true;
 
     // Patch attributes
     Element* oldElement = toElement(oldNode);
     Element* newElement = toElement(newNode);
     if (oldDigest->m_attrsSHA1 != newDigest->m_attrsSHA1) {
         // FIXME: Create a function in Element for removing all properties. Take in account whether did/willModifyAttribute are important.
         if (oldElement->hasAttributesWithoutUpdate()) {
-            while (oldElement->attributeCount()) {
-                const Attribute& attribute = oldElement->attributeAt(0);
+            while (oldElement->attributes().size()) {
+                const Attribute& attribute = oldElement->attributes().at(0);
                 if (!m_domEditor->removeAttribute(oldElement, attribute.localName(), exceptionState))
                     return false;
             }
         }
 
         // FIXME: Create a function in Element for copying properties. cloneDataFromElement() is close but not enough for this case.
         if (newElement->hasAttributesWithoutUpdate()) {
             AttributeCollection attributes = newElement->attributes();
             AttributeCollection::const_iterator end = attributes.end();
             for (AttributeCollection::const_iterator it = attributes.begin(); it != end; ++it) {
@@ skipping 306 matching lines @@
 void DOMPatchSupport::dumpMap(const ResultMap& map, const String& name)
 {
     fprintf(stderr, "\n\n");
     for (size_t i = 0; i < map.size(); ++i)
         fprintf(stderr, "%s[%lu]: %s (%p) - [%lu]\n", name.utf8().data(), i, map[i].first ? nodeName(map[i].first->m_node).utf8().data() : "", map[i].first, map[i].second);
 }
 #endif
 
 } // namespace WebCore