1 files changed, 6 insertions, 1 deletions
diff --git a/chromium/chrome/browser/ui/webui/chromeos/add_supervision/confirm_signout_dialog.h b/chromium/chrome/browser/ui/webui/chromeos/add_supervision/confirm_signout_dialog.h
index 6e7bff69d73..c8d7a820a6b 100644
--- a/chromium/chrome/browser/ui/webui/chromeos/add_supervision/confirm_signout_dialog.h
+++ b/chromium/chrome/browser/ui/webui/chromeos/add_supervision/confirm_signout_dialog.h
@@ -9,6 +9,10 @@
 #include "ui/base/ui_base_types.h"
 #include "ui/views/window/dialog_delegate.h"
 
+namespace views {
+class Widget;
+}
+
 namespace chromeos {
 
 // Dialog shown when the user tries to close the flow when account has already
@@ -25,12 +29,13 @@ class ConfirmSignoutDialog : public views::DialogDelegateView {
   // views::DialogDelegate:
   bool Accept() override;
   int GetDialogButtons() const override;
-  base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
 
   static void Show();
+  static bool IsShowing();
 
  private:
   ConfirmSignoutDialog();
+  static views::Widget* current_instance_;
 
   DISALLOW_COPY_AND_ASSIGN(ConfirmSignoutDialog);
 };