Observe visibility of password inputs, for HTTP-bad phase 1

components/autofill/content/renderer/autofill_agent.cc

Index: components/autofill/content/renderer/autofill_agent.cc
diff --git a/components/autofill/content/renderer/autofill_agent.cc b/components/autofill/content/renderer/autofill_agent.cc
index 2a20a17c955a3201b4eef3324d92df31596a76d7..8fe468875e9e0292043d715a0f199a1e486c6fb8 100644
--- a/components/autofill/content/renderer/autofill_agent.cc
+++ b/components/autofill/content/renderer/autofill_agent.cc
@@ -780,6 +780,10 @@ void AutofillAgent::ajaxSucceeded() {
   password_autofill_agent_->AJAXSucceeded();
 }
 
+void AutofillAgent::passwordFieldBecameVisible() {
+  password_autofill_agent_->OnPasswordFieldVisible();
+}
+
 const mojom::AutofillDriverPtr& AutofillAgent::GetAutofillDriver() {
   if (!autofill_driver_) {
     render_frame()->GetRemoteInterfaces()->GetInterface(