mCSSLoader->SetQuirkMode(PR_FALSE);
XULDocumentImpl::GetCSSLoader(nsICSSLoader*& aLoader){  nsresult result = NS_OK;  if (! mCSSLoader) {    result = nsComponentManager::CreateInstance(kCSSLoaderCID,                                                nsnull,                                                kICSSLoaderIID,                                                (void**)&mCSSLoader);    if (NS_SUCCEEDED(result)) {      result = mCSSLoader->Init(this);      mCSSLoader->SetCaseSensitive(PR_TRUE);    }  }  aLoader = mCSSLoader;  NS_IF_ADDREF(aLoader);  return result;}