Prompt for CVC in credit card assist.

components/autofill/core/browser/autofill_assistant.cc

Index: components/autofill/core/browser/autofill_assistant.cc
diff --git a/components/autofill/core/browser/autofill_assistant.cc b/components/autofill/core/browser/autofill_assistant.cc
index 982dd0591716353cf0a97e28c10aa2e7c2c85d75..7eacdb6277cd656ced33a2af9a448bc66f8d29a8 100644
--- a/components/autofill/core/browser/autofill_assistant.cc
+++ b/components/autofill/core/browser/autofill_assistant.cc
@@ -47,10 +47,18 @@ void AutofillAssistant::ShowAssistForCreditCard(const CreditCard& card) {
 }
 
 void AutofillAssistant::OnUserDidAcceptCreditCardFill(const CreditCard& card) {
-  // TODO(crbug.com/630656): Trigger CVC dialog flow for card filling.
+  autofill_manager_->GetOrCreateFullCardRequest()->GetFullCard(
+      card, AutofillClient::UNMASK_FOR_AUTOFILL,
+      weak_ptr_factory_.GetWeakPtr());
+}
+
+void AutofillAssistant::OnFullCardDetails(const CreditCard& card,
+                                          const base::string16& cvc) {
   autofill_manager_->FillCreditCardForm(kNoQueryId, *credit_card_form_data_,
                                         credit_card_form_data_->fields[0], card,
-                                        base::string16());
+                                        cvc);
 }
 
+void AutofillAssistant::OnFullCardError() {}
+
 }  // namespace autofill