Remove hasFailedOrCanceledSubresources.

sky/engine/core/css/CSSFontFaceSrcValue.h

 /*
  * Copyright (C) 2007, 2008 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 disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 42 matching lines @@
     const String& format() const { return m_format; }
     bool isLocal() const { return m_isLocal; }
 
     void setFormat(const String& format) { m_format = format; }
     void setReferrer(const Referrer& referrer) { m_referrer = referrer; }
 
     bool isSupportedFormat() const;
 
     String customCSSText() const;
 
-    bool hasFailedOrCanceledSubresources() const;
-
     FontResource* fetch(Document*);
 
     bool equals(const CSSFontFaceSrcValue&) const;
 
 private:
     CSSFontFaceSrcValue(const String& resource, bool local)
         : CSSValue(FontFaceSrcClass)
         , m_resource(resource)
         , m_isLocal(local)
     {
     }
 
     void restoreCachedResourceIfNeeded(Document*);
 
     String m_resource;
     String m_format;
     Referrer m_referrer;
     bool m_isLocal;
 
     ResourcePtr<FontResource> m_fetched;
 };
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSFontFaceSrcValue, isFontFaceSrcValue());
 
 }
 
 #endif  // SKY_ENGINE_CORE_CSS_CSSFONTFACESRCVALUE_H_