Trigger HTTP-bad warning when querying credit card autofill

components/autofill/content/browser/content_autofill_driver.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/autofill/content/browser/content_autofill_driver.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/threading/sequenced_worker_pool.h"
@@ skipping 152 matching lines @@
   gfx::Point transformed_point;
   transformed_point =
       render_frame_host_->GetView()->TransformPointToRootCoordSpace(orig_point);
 
   gfx::RectF new_box;
   new_box.SetRect(transformed_point.x(), transformed_point.y(),
                   bounding_box.width(), bounding_box.height());
   return new_box;
 }
 
+void ContentAutofillDriver::DidInteractWithCreditCardForm() {
+  // Notify the WebContents about credit card inputs on HTTP pages.
+  content::WebContents* contents =
+      content::WebContents::FromRenderFrameHost(render_frame_host_);
+  if (contents->GetVisibleURL().SchemeIsCryptographic())
+    return;
+  contents->OnCreditCardInputShownOnHttp();
+}
+
 // mojom::AutofillDriver:
 void ContentAutofillDriver::FirstUserGestureObserved() {
   client_->OnFirstUserGestureObserved();
 }
 
 void ContentAutofillDriver::FormsSeen(const std::vector<FormData>& forms,
                                       base::TimeTicks timestamp) {
   autofill_manager_->OnFormsSeen(forms, timestamp);
 }
 
@@ skipping 72 matching lines @@
   // Here is a lazy binding, and will not reconnect after connection error.
   if (!autofill_agent_) {
     render_frame_host_->GetRemoteInterfaces()->GetInterface(
         mojo::GetProxy(&autofill_agent_));
   }
 
   return autofill_agent_;
 }
 
 }  // namespace autofill