document loader observer iid name changed when I made it scriptable.

r=travis

embedding/browser/activex/src/control/guids.cpp

@@ -36,7 +36,7 @@ NS_DEFINE_IID(kIDOMNodeIID, NS_IDOMNODE_IID);
 NS_DEFINE_IID(kIDOMElementIID, NS_IDOMELEMENT_IID);
 NS_DEFINE_IID(kIWebShellContainerIID, NS_IWEB_SHELL_CONTAINER_IID);
 NS_DEFINE_IID(kIStreamObserverIID, NS_ISTREAMOBSERVER_IID);
-NS_DEFINE_IID(kIDocumentLoaderObserverIID, NS_IDOCUMENT_LOADER_OBSERVER_IID);
+NS_DEFINE_IID(kIDocumentLoaderObserverIID, NS_IDOCUMENTLOADEROBSERVER_IID);
 NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
 
 #ifdef USE_PLUGIN