Remove RawPtr from core/css

third_party/WebKit/Source/core/css/CSSGroupingRule.cpp

 /*
  * Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved.
  * Copyright (C) 2012 Apple 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
@@ skipping 51 matching lines @@
 {
     ASSERT(m_childRuleCSSOMWrappers.size() == m_groupRule->childRules().size());
 
     if (index > m_groupRule->childRules().size()) {
         exceptionState.throwDOMException(IndexSizeError, "the index " + String::number(index) + " must be less than or equal to the length of the rule list.");
         return 0;
     }
 
     CSSStyleSheet* styleSheet = parentStyleSheet();
     CSSParserContext context(parserContext(), UseCounter::getFrom(styleSheet));
-    RawPtr<StyleRuleBase> newRule = CSSParser::parseRule(context, styleSheet ? styleSheet->contents() : nullptr, ruleString);
+    StyleRuleBase* newRule = CSSParser::parseRule(context, styleSheet ? styleSheet->contents() : nullptr, ruleString);
     if (!newRule) {
         exceptionState.throwDOMException(SyntaxError, "the rule '" + ruleString + "' is invalid and cannot be parsed.");
         return 0;
     }
 
     if (newRule->isNamespaceRule()) {
         exceptionState.throwDOMException(HierarchyRequestError, "'@namespace' rules cannot be inserted inside a group rule.");
         return 0;
     }
 
@@ skipping 74 matching lines @@
 
 DEFINE_TRACE(CSSGroupingRule)
 {
     CSSRule::trace(visitor);
     visitor->trace(m_childRuleCSSOMWrappers);
     visitor->trace(m_groupRule);
     visitor->trace(m_ruleListCSSOMWrapper);
 }
 
 } // namespace blink