return NS_OK;
NS_ENSURE_ARG_POINTER(_retval); *_retval = 0;    try { LWindow *theWindow = CreateWindowInternal(aChromeFlags, PR_FALSE, -1, -1); CBrowserShell *browser = dynamic_cast<CBrowserShell*>(theWindow->FindPaneByID(CBrowserShell::paneID_MainBrowser)); ThrowIfNil_(browser); browser->GetWebBrowserChrome(_retval); } catch(...) { return NS_ERROR_FAILURE; }  return NS_OK;
NS_IMETHODIMP CWindowCreator::CreateChromeWindow(nsIWebBrowserChrome *aParent,                                              PRUint32 aChromeFlags,                                              nsIWebBrowserChrome **_retval){	return NS_OK;}