Make KURLGoogle match webkit's query string parsing....

third_party/WebKit/WebCore/page/Location.cpp

 /*
  * Copyright (C) 2008 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer. 
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 105 matching lines @@
     const KURL& url = this->url();
     return url.path().isEmpty() ? "/" : url.path();
 }
 
 String Location::search() const
 {
     if (!m_frame)
         return String();
 
     const KURL& url = this->url();
-    return url.query();
+    return url.query().isEmpty() ? "" : "?" + url.query();
 }
 
 String Location::hash() const
 {
     if (!m_frame)
         return String();
 
     const KURL& url = this->url();
     return url.ref().isEmpty() ? "" : "#" + url.ref();
 }
 
 String Location::toString() const
 {
     if (!m_frame)
         return String();
 
     const KURL& url = this->url();
     return url.hasPath() ? url.prettyURL() : url.prettyURL() + "/";
 }
 
 } // namespace WebCore