Extended error reporting for SVG attribute parsing

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

 /*
  * Copyright (C) 2014 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 58 matching lines @@
     if (m_firstNumber->value() == m_secondNumber->value()) {
         return String::number(m_firstNumber->value());
     }
 
     return String::number(m_firstNumber->value()) + " " + String::number(m_secondNumber->value());
 }
 
 SVGParsingError SVGNumberOptionalNumber::setValueAsString(const String& value)
 {
     float x, y;
-    SVGParsingError parseStatus = NoError;
+    SVGParsingError parseStatus;
     if (!parseNumberOptionalNumber(value, x, y)) {
-        parseStatus = ParsingAttributeFailedError;
+        parseStatus = SVGParseStatus::ParsingFailed;
         x = y = 0;
     }
 
     m_firstNumber->setValue(x);
     m_secondNumber->setValue(y);
     return parseStatus;
 }
 
 void SVGNumberOptionalNumber::add(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement*)
 {
@@ skipping 19 matching lines @@
     m_secondNumber->setValue(y);
 }
 
 float SVGNumberOptionalNumber::calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement*)
 {
     // FIXME: Distance calculation is not possible for SVGNumberOptionalNumber right now. We need the distance for every single value.
     return -1;
 }
 
 }