Extended error reporting for SVG attribute parsing

third_party/WebKit/Source/core/svg/SVGNumber.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 52 matching lines @@
         return false;
     }
 
     return true;
 }
 
 SVGParsingError SVGNumber::setValueAsString(const String& string)
 {
     if (string.isEmpty()) {
         m_value = 0;
-        return NoError;
+        return SVGStatus::NoError;
     }
 
     bool valid = false;
     if (string.is8Bit()) {
         const LChar* ptr = string.characters8();
         const LChar* end = ptr + string.length();
         valid = parse(ptr, end);
     } else {
         const UChar* ptr = string.characters16();
         const UChar* end = ptr + string.length();
         valid = parse(ptr, end);
     }
 
     if (!valid) {
         m_value = 0;
-        return ParsingAttributeFailedError;
+        return SVGStatus::ParsingFailed;
     }
-    return NoError;
+    return SVGStatus::NoError;
 }
 
 void SVGNumber::add(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement*)
 {
     setValue(m_value + toSVGNumber(other)->value());
 }
 
 void SVGNumber::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> from, PassRefPtrWillBeRawPtr<SVGPropertyBase> to, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDuration, SVGElement*)
 {
     ASSERT(animationElement);
@@ skipping 11 matching lines @@
 }
 
 PassRefPtrWillBeRawPtr<SVGNumber> SVGNumberAcceptPercentage::clone() const
 {
     return create(m_value);
 }
 
 SVGParsingError SVGNumberAcceptPercentage::setValueAsString(const String& string)
 {
     if (parseNumberOrPercentage(string, m_value))
-        return NoError;
+        return SVGStatus::NoError;
 
     m_value = 0;
-    return ParsingAttributeFailedError;
+    return SVGStatus::ParsingFailed;
 }
 
 SVGNumberAcceptPercentage::SVGNumberAcceptPercentage(float value)
     : SVGNumber(value)
 {
 }
 
 }