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

Source/core/inspector/InspectorStyleSheet.h

 /*
  * 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 152 matching lines @@
 public:
     class Listener {
     public:
         Listener() { }
         virtual ~Listener() { }
         virtual void styleSheetChanged(InspectorStyleSheet*) = 0;
         virtual void willReparseStyleSheet() = 0;
         virtual void didReparseStyleSheet() = 0;
     };
 
-    static PassRefPtr<InspectorStyleSheet> create(InspectorPageAgent*, InspectorResourceAgent*, const String& id, PassRefPtr<CSSStyleSheet> pageStyleSheet, TypeBuilder::CSS::StyleSheetOrigin::Enum, const String& documentURL, Listener*);
+    static PassRefPtr<InspectorStyleSheet> create(InspectorPageAgent*, InspectorResourceAgent*, const String& id, PassRefPtrWillBeRawPtr<CSSStyleSheet> pageStyleSheet, TypeBuilder::CSS::StyleSheetOrigin::Enum, const String& documentURL, Listener*);
     static String styleSheetURL(CSSStyleSheet* pageStyleSheet);
     static void collectFlatRules(PassRefPtrWillBeRawPtr<CSSRuleList>, CSSRuleVector* result);
 
     virtual ~InspectorStyleSheet();
 
     String id() const { return m_id; }
     String finalURL() const;
     virtual Document* ownerDocument() const;
     bool canBind() const { return m_origin != TypeBuilder::CSS::StyleSheetOrigin::User_agent && m_origin != TypeBuilder::CSS::StyleSheetOrigin::User; }
     CSSStyleSheet* pageStyleSheet() const { return m_pageStyleSheet.get(); }
@@ skipping 13 matching lines @@
     virtual TypeBuilder::CSS::StyleSheetOrigin::Enum origin() const { return m_origin; }
     virtual bool getText(String* result) const;
     virtual CSSStyleDeclaration* styleForId(const InspectorCSSId&) const;
     void fireStyleSheetChanged();
     PassRefPtr<TypeBuilder::CSS::SourceRange> ruleHeaderSourceRange(const CSSRule*);
 
     InspectorCSSId ruleId(CSSStyleRule*) const;
     InspectorCSSId styleId(CSSStyleDeclaration* style) const { return ruleOrStyleId(style); }
 
 protected:
-    InspectorStyleSheet(InspectorPageAgent*, InspectorResourceAgent*, const String& id, PassRefPtr<CSSStyleSheet> pageStyleSheet, TypeBuilder::CSS::StyleSheetOrigin::Enum, const String& documentURL, Listener*);
+    InspectorStyleSheet(InspectorPageAgent*, InspectorResourceAgent*, const String& id, PassRefPtrWillBeRawPtr<CSSStyleSheet> pageStyleSheet, TypeBuilder::CSS::StyleSheetOrigin::Enum, const String& documentURL, Listener*);
 
     InspectorCSSId ruleOrStyleId(CSSStyleDeclaration* style) const;
     virtual PassRefPtr<CSSRuleSourceData> ruleSourceDataFor(CSSStyleDeclaration*) const;
     virtual unsigned ruleIndexByStyle(CSSStyleDeclaration*) const;
     virtual unsigned ruleIndexByRule(const CSSRule*) const;
     virtual bool ensureParsedDataReady();
     virtual PassRefPtr<InspectorStyle> inspectorStyleForId(const InspectorCSSId&);
     virtual String sourceMapURL() const;
     virtual String sourceURL() const;
 
@@ skipping 13 matching lines @@
     bool inlineStyleSheetText(String* result) const;
     PassRefPtr<TypeBuilder::Array<TypeBuilder::CSS::Selector> > selectorsFromSource(const CSSRuleSourceData*, const String&) const;
     PassRefPtr<TypeBuilder::CSS::SelectorList> buildObjectForSelectorList(CSSStyleRule*);
     String url() const;
     bool hasSourceURL() const;
     bool startsAtZero() const;
 
     InspectorPageAgent* m_pageAgent;
     InspectorResourceAgent* m_resourceAgent;
     String m_id;
-    RefPtr<CSSStyleSheet> m_pageStyleSheet;
+    RefPtrWillBePersistent<CSSStyleSheet> m_pageStyleSheet;
     TypeBuilder::CSS::StyleSheetOrigin::Enum m_origin;
     String m_documentURL;
     ParsedStyleSheet* m_parsedStyleSheet;
     mutable CSSRuleVector m_flatRules;
     Listener* m_listener;
     mutable String m_sourceURL;
 };
 
 class InspectorStyleSheetForInlineStyle FINAL : public InspectorStyleSheet {
 public:
@@ skipping 32 matching lines @@
 
     // Contains "style" attribute value.
     mutable String m_styleText;
     mutable bool m_isStyleTextValid;
 };
 
 
 } // namespace WebCore
 
 #endif // !defined(InspectorStyleSheet_h)