SetNativeWindowDelegate  461 chrome/browser/ui/webui/chromeos/login/oobe_ui.cc   signin_screen_handler_->SetNativeWindowDelegate(native_window_delegate);
SetNativeWindowDelegate  470 chrome/browser/ui/webui/chromeos/login/oobe_ui.cc   signin_screen_handler_->SetNativeWindowDelegate(NULL);
SetNativeWindowDelegate  230 chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h   void SetNativeWindowDelegate(NativeWindowDelegate* native_window_delegate);