Extended error reporting for SVG path parsing

third_party/WebKit/Source/core/svg/SVGPath.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * 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.
@@ skipping 77 matching lines @@
 }
 
 
 PassRefPtrWillBeRawPtr<SVGPath> SVGPath::clone() const
 {
     return SVGPath::create(m_pathValue);
 }
 
 SVGParsingError SVGPath::setValueAsString(const String& string)
 {
-    SVGParsingError parseStatus;
     RefPtr<SVGPathByteStream> byteStream = SVGPathByteStream::create();
-    if (!buildByteStreamFromString(string, *byteStream))
-        parseStatus = SVGParseStatus::ParsingFailed;
+    SVGParsingError parseStatus = buildByteStreamFromString(string, *byteStream);
     m_pathValue = CSSPathValue::create(byteStream.release());
     return parseStatus;
 }
 
 PassRefPtrWillBeRawPtr<SVGPropertyBase> SVGPath::cloneForAnimation(const String& value) const
 {
     return SVGPath::create(CSSPathValue::create(value));
 }
 
 void SVGPath::add(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement*)
@@ skipping 60 matching lines @@
     return -1;
 }
 
 DEFINE_TRACE(SVGPath)
 {
     visitor->trace(m_pathValue);
     SVGPropertyBase::trace(visitor);
 }
 
 } // namespace blink