Update Confirmation UI for saved password change

components/autofill/core/common/password_form.cc

Index: components/autofill/core/common/password_form.cc
diff --git a/components/autofill/core/common/password_form.cc b/components/autofill/core/common/password_form.cc
index 54f6c56a806d3b7c6a939d3e0c0bb344bec0fb43..a0063cecf118961f8df378f4fe9023c73983313b 100644
--- a/components/autofill/core/common/password_form.cc
+++ b/components/autofill/core/common/password_form.cc
@@ -94,6 +94,10 @@ bool PasswordForm::IsPossibleChangePasswordForm() const {
          layout != PasswordForm::Layout::LAYOUT_LOGIN_AND_SIGNUP;
 }
 
+bool PasswordForm::IsPossibleChangePasswordFormWithoutUsername() const {
+  return IsPossibleChangePasswordForm() && username_element.empty();
+}
+
 bool PasswordForm::operator==(const PasswordForm& form) const {
   return scheme == form.scheme &&
       signon_realm == form.signon_realm &&