Amusingly deprecate the generic version of 'ExceptionState::throwDOMException'.

Source/core/xml/XPathEvaluator.cpp

 /*
  * Copyright 2005 Frerich Raabe <raabe@kde.org>
  * Copyright (C) 2006 Apple Computer, Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 35 matching lines @@
 
 PassRefPtr<XPathNSResolver> XPathEvaluator::createNSResolver(Node* nodeResolver)
 {
     return NativeXPathNSResolver::create(nodeResolver);
 }
 
 PassRefPtr<XPathResult> XPathEvaluator::evaluate(const String& expression, Node* contextNode,
     XPathNSResolver* resolver, unsigned short type, XPathResult* result, ExceptionState& es)
 {
     if (!isValidContextNode(contextNode)) {
-        es.throwDOMException(NotSupportedError);
+        es.throwUninformativeAndGenericDOMException(NotSupportedError);
         return 0;
     }
 
     RefPtr<XPathExpression> expr = createExpression(expression, resolver, es);
     if (es.hadException())
         return 0;
 
     return expr->evaluate(contextNode, type, result, es);
 }
 
 }