Oilpan: Reapply: Remove all the RefPtrs and most of the raw pointers to style

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 357 matching lines @@
     bool hasSourceData() const { return m_sourceData; }
     PassRefPtr<WebCore::CSSRuleSourceData> ruleSourceDataAt(unsigned) const;
 
 private:
     void flattenSourceData(RuleSourceDataList*);
     void setSourceData(PassOwnPtr<RuleSourceDataList>);
 
     String m_text;
     bool m_hasText;
     OwnPtr<RuleSourceDataList> m_sourceData;
-    RefPtr<CSSStyleSheet> m_pageStyleSheet;
+    RefPtrWillBePersistent<CSSStyleSheet> m_pageStyleSheet;
 };
 
 ParsedStyleSheet::ParsedStyleSheet(CSSStyleSheet* pageStyleSheet)
     : m_hasText(false)
     , m_pageStyleSheet(pageStyleSheet)
 {
 }
 
 void ParsedStyleSheet::setText(const String& text)
 {
@@ skipping 437 matching lines @@
     m_format.first = formatLineFeed.toString();
     m_format.second = isFullPrefixScanned ? prefix.toString() : candidatePrefix;
     return m_format;
 }
 
 Document* InspectorStyle::ownerDocument() const
 {
     return m_parentStyleSheet->pageStyleSheet() ? m_parentStyleSheet->pageStyleSheet()->ownerDocument() : 0;
 }
 
-PassRefPtr<InspectorStyleSheet> InspectorStyleSheet::create(InspectorPageAgent* pageAgent, InspectorResourceAgent* resourceAgent, const String& id, PassRefPtr<CSSStyleSheet> pageStyleSheet, TypeBuilder::CSS::StyleSheetOrigin::Enum origin, const String& documentURL, Listener* listener)
+PassRefPtr<InspectorStyleSheet> InspectorStyleSheet::create(InspectorPageAgent* pageAgent, InspectorResourceAgent* resourceAgent, const String& id, PassRefPtrWillBeRawPtr<CSSStyleSheet> pageStyleSheet, TypeBuilder::CSS::StyleSheetOrigin::Enum origin, const String& documentURL, Listener* listener)
 {
     return adoptRef(new InspectorStyleSheet(pageAgent, resourceAgent, id, pageStyleSheet, origin, documentURL, listener));
 }
 
 // static
 String InspectorStyleSheet::styleSheetURL(CSSStyleSheet* pageStyleSheet)
 {
     if (pageStyleSheet && !pageStyleSheet->contents()->baseURL().isEmpty())
         return pageStyleSheet->contents()->baseURL().string();
     return emptyString();
@@ skipping 19 matching lines @@
             break;
         default:
             break;
         }
         RefPtrWillBeRawPtr<CSSRuleList> childRuleList = asCSSRuleList(rule);
         if (childRuleList)
             collectFlatRules(childRuleList, result);
     }
 }
 
-InspectorStyleSheet::InspectorStyleSheet(InspectorPageAgent* pageAgent, InspectorResourceAgent* resourceAgent, const String& id, PassRefPtr<CSSStyleSheet> pageStyleSheet, TypeBuilder::CSS::StyleSheetOrigin::Enum origin, const String& documentURL, Listener* listener)
+InspectorStyleSheet::InspectorStyleSheet(InspectorPageAgent* pageAgent, InspectorResourceAgent* resourceAgent, const String& id, PassRefPtrWillBeRawPtr<CSSStyleSheet> pageStyleSheet, TypeBuilder::CSS::StyleSheetOrigin::Enum origin, const String& documentURL, Listener* listener)
     : m_pageAgent(pageAgent)
     , m_resourceAgent(resourceAgent)
     , m_id(id)
     , m_pageStyleSheet(pageStyleSheet)
     , m_origin(origin)
     , m_documentURL(documentURL)
     , m_listener(listener)
 {
     m_parsedStyleSheet = new ParsedStyleSheet(m_pageStyleSheet.get());
 }
@@ skipping 763 matching lines @@
 
     RefPtr<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