HTTP Bad: Add warning message to autofill dropdown for http sites

chrome/browser/ui/autofill/autofill_popup_controller.h

Index: chrome/browser/ui/autofill/autofill_popup_controller.h
diff --git a/chrome/browser/ui/autofill/autofill_popup_controller.h b/chrome/browser/ui/autofill/autofill_popup_controller.h
index 53a729245a1cde659304023a8969dd683404cf25..26845f2d75a45540914ee1ff0821150acddacb9d 100644
--- a/chrome/browser/ui/autofill/autofill_popup_controller.h
+++ b/chrome/browser/ui/autofill/autofill_popup_controller.h
@@ -65,6 +65,10 @@ class AutofillPopupController : public AutofillPopupViewDelegate {
 
   virtual const AutofillPopupLayoutModel& layout_model() const = 0;
 
+  // Returns false for http sites in which case autofill popup will show "login
+  // not secure" warning message.
+  virtual bool IsTopLevelURLSecure() const = 0;
+
  protected:
   ~AutofillPopupController() override {}
 };