Cleanup after removal of the SVGViewSpec interface

third_party/WebKit/Source/core/svg/SVGAnimatedEnumerationBase.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 20 matching lines @@
 #include "core/svg/SVGAnimatedEnumerationBase.h"
 
 #include "core/svg/SVGElement.h"
 
 namespace blink {
 
 SVGAnimatedEnumerationBase::~SVGAnimatedEnumerationBase() {}
 
 void SVGAnimatedEnumerationBase::setBaseVal(unsigned short value,
                                             ExceptionState& exceptionState) {
-  if (this->isReadOnly()) {
-    exceptionState.throwDOMException(NoModificationAllowedError,
-                                     "The attribute is read-only.");
-    return;
-  }
-
   if (!value) {
     exceptionState.throwTypeError(
         "The enumeration value provided is 0, which is not settable.");
     return;
   }
 
   if (value > baseValue()->maxExposedEnumValue()) {
     exceptionState.throwTypeError(
         "The enumeration value provided (" + String::number(value) +
         ") is larger than the largest allowed value (" +
         String::number(baseValue()->maxExposedEnumValue()) + ").");
     return;
   }
 
   baseValue()->setValue(value);
 
   m_baseValueUpdated = true;
 
   ASSERT(this->attributeName() != QualifiedName::null());
   contextElement()->invalidateSVGAttributes();
   contextElement()->svgAttributeBaseValChanged(this->attributeName());
 }
 
 }  // namespace blink