Fix oilpan build after inspector style sheet changes.

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 226 matching lines @@
 protected:
     virtual PassRefPtr<InspectorStyle> inspectorStyleForId(const InspectorCSSId&) OVERRIDE;
 
     // Also accessed by friend class InspectorStyle.
     virtual PassRefPtr<CSSRuleSourceData> ruleSourceDataFor(CSSStyleDeclaration*) const OVERRIDE;
     virtual bool setStyleText(CSSStyleDeclaration*, const String&) OVERRIDE;
     virtual PassOwnPtr<Vector<unsigned> > lineEndings() const OVERRIDE;
     virtual bool ensureParsedDataReady() OVERRIDE;
 
 private:
-    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 ruleIdByStyle(CSSStyleDeclaration*) const;
     unsigned ruleIndexByStyle(CSSStyleDeclaration*) const;
     unsigned ruleIndexByRule(const CSSRule*) const;
     String sourceMapURL() const;
     String sourceURL() const;
     bool checkPageStyleSheet(ExceptionState&) const;
     bool ensureText() const;
     void ensureFlatRules() const;
     bool styleSheetTextWithChangedStyle(CSSStyleDeclaration*, const String& newStyleText, String* result);
@@ skipping 50 matching lines @@
 
     // Contains "style" attribute value.
     mutable String m_styleText;
     mutable bool m_isStyleTextValid;
 };
 
 
 } // namespace WebCore
 
 #endif // !defined(InspectorStyleSheet_h)