Revert of Oilpan: Move CSSStyleDeclaration and subclasses to the heap using transistion types.

Source/core/inspector/InspectorStyleSheet.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 486 matching lines @@
 
     if (rule->type() == CSSRule::KEYFRAMES_RULE)
         return toCSSKeyframesRule(rule)->cssRules();
 
     if (rule->type() == CSSRule::SUPPORTS_RULE)
         return toCSSSupportsRule(rule)->cssRules();
 
     return nullptr;
 }
 
-PassRefPtr<InspectorStyle> InspectorStyle::create(const InspectorCSSId& styleId, PassRefPtrWillBeRawPtr<CSSStyleDeclaration> style, InspectorStyleSheetBase* parentStyleSheet)
+PassRefPtr<InspectorStyle> InspectorStyle::create(const InspectorCSSId& styleId, PassRefPtr<CSSStyleDeclaration> style, InspectorStyleSheetBase* parentStyleSheet)
 {
     return adoptRef(new InspectorStyle(styleId, style, parentStyleSheet));
 }
 
-InspectorStyle::InspectorStyle(const InspectorCSSId& styleId, PassRefPtrWillBeRawPtr<CSSStyleDeclaration> style, InspectorStyleSheetBase* parentStyleSheet)
+InspectorStyle::InspectorStyle(const InspectorCSSId& styleId, PassRefPtr<CSSStyleDeclaration> style, InspectorStyleSheetBase* parentStyleSheet)
     : m_styleId(styleId)
     , m_style(style)
     , m_parentStyleSheet(parentStyleSheet)
     , m_formatAcquired(false)
 {
     ASSERT(m_style);
 }
 
 PassRefPtr<TypeBuilder::CSS::CSSStyle> InspectorStyle::buildObjectForStyle() const
 {
@@ skipping 1067 matching lines @@
 
     RefPtrWillBeRawPtr<MutableStylePropertySet> tempDeclaration = MutableStylePropertySet::create();
     RuleSourceDataList ruleSourceDataResult;
     StyleSheetHandler handler(m_styleText, &m_element->document(), m_element->document().elementSheet().contents(), &ruleSourceDataResult);
     createCSSParser(&m_element->document())->parseDeclaration(tempDeclaration.get(), m_styleText, &handler, m_element->document().elementSheet().contents());
     return ruleSourceDataResult.first().release();
 }
 
 } // namespace WebCore