Pass around CSSSelector by reference instead of pointer

Source/core/inspector/InspectorCSSAgent.cpp

 /*
  * Copyright (C) 2010, 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 1600 matching lines @@
 
     for (unsigned i = 0, size = ruleList->length(); i < size; ++i) {
         CSSStyleRule* rule = asCSSStyleRule(ruleList->item(i));
         RefPtr<TypeBuilder::CSS::CSSRule> ruleObject = buildObjectForRule(rule);
         if (!ruleObject)
             continue;
         RefPtr<TypeBuilder::Array<int> > matchingSelectors = TypeBuilder::Array<int>::create();
         const CSSSelectorList& selectorList = rule->styleRule()->selectorList();
         long index = 0;
         PseudoId elementPseudoId = element->pseudoId();
-        for (const CSSSelector* selector = selectorList.first(); selector; selector = CSSSelectorList::next(selector)) {
+        for (const CSSSelector* selector = selectorList.first(); selector; selector = CSSSelectorList::next(*selector)) {
             const CSSSelector* firstTagHistorySelector = selector;
             bool matched = false;
             if (elementPseudoId)
                 matched = matchesPseudoElement(selector, elementPseudoId); // Modifies |selector|.
             matched |= element->matches(firstTagHistorySelector->selectorText(), IGNORE_EXCEPTION);
             if (matched)
                 matchingSelectors->addItem(index);
             ++index;
         }
         RefPtr<TypeBuilder::CSS::RuleMatch> match = TypeBuilder::CSS::RuleMatch::create()
@@ skipping 138 matching lines @@
             documentsToChange.add(element->ownerDocument());
     }
 
     m_nodeIdToForcedPseudoState.clear();
     for (HashSet<Document*>::iterator it = documentsToChange.begin(), end = documentsToChange.end(); it != end; ++it)
         (*it)->setNeedsStyleRecalc();
 }
 
 } // namespace WebCore