[Password Generation] Set TYPE_GENERATED to presaved credentials

components/autofill/content/renderer/password_generation_agent.cc

Index: components/autofill/content/renderer/password_generation_agent.cc
diff --git a/components/autofill/content/renderer/password_generation_agent.cc b/components/autofill/content/renderer/password_generation_agent.cc
index b0c7e09d14de8cb49f5499c8b1d2f10aed4a0914..bf50f220493544252111f122723c9c80668fe832 100644
--- a/components/autofill/content/renderer/password_generation_agent.cc
+++ b/components/autofill/content/renderer/password_generation_agent.cc
@@ -354,6 +354,7 @@ PasswordGenerationAgent::CreatePasswordFormToPresave() {
         *render_frame()->GetWebFrame(), nullptr, nullptr);
   }
   if (password_form) {
+    password_form->type = PasswordForm::TYPE_GENERATED;
     // TODO(kolos): when we are good in username detection, save username
     // as well.
     password_form->username_value = base::string16();