Extended error reporting for SVG attribute parsing

third_party/WebKit/Source/core/svg/SVGPreserveAspectRatio.h

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 74 matching lines @@
     void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> from, PassRefPtrWillBeRawPtr<SVGPropertyBase> to, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement) override;
     float calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to, SVGElement* contextElement) override;
 
     static AnimatedPropertyType classType() { return AnimatedPreserveAspectRatio; }
 
 private:
     SVGPreserveAspectRatio();
 
     void setDefault();
     template<typename CharType>
-    bool parseInternal(const CharType*& ptr, const CharType* end, bool validate);
+    SVGParsingError parseInternal(const CharType*& ptr, const CharType* end, bool validate);
 
     SVGPreserveAspectRatioType m_align;
     SVGMeetOrSliceType m_meetOrSlice;
 };
 
 DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGPreserveAspectRatio);
 
 } // namespace blink
 
 #endif // SVGPreserveAspectRatio_h