[AF] Add CloudTokenData to WalletMaskedCreditCard

Add CloudTokenData to WalletMaskedCreditCard.
This is a part of b/133228158.

Change-Id: I18a8d58d0ef42921fa47158c0fc519de8e88c60b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1647377
Commit-Queue: Anne Lim <annelim@google.com>
Reviewed-by: Marc Treib <treib@chromium.org>
Cr-Commit-Position: refs/heads/master@{#667241}

components/sync/protocol/autofill_specifics.proto

@@ -83,6 +83,20 @@ message AutofillSpecifics {
   // optional AutofillCreditCardSpecifics deprecated_credit_card = 6;
 }
 
+message CloudTokenData {
+  // Last 4-5 digits of the Cloud Primary Account Number (CPAN).
+  optional string suffix = 1;
+
+  // CPAN Month number 1-12.
+  optional int32 exp_month = 2;
+
+  // CPAN Four-digit year (e.g. 2017).
+  optional int32 exp_year = 3;
+
+  // URL of the card art to be displayed for CPAN.
+  optional string art_file_url = 4;
+}
+
 message WalletMaskedCreditCard {
   enum WalletCardStatus {
     VALID = 0;
@@ -136,6 +150,9 @@ message WalletMaskedCreditCard {
 
   // Issuing Bank name which is internationalized (e.g. "Chase", "工商银行")
   optional string bank_name = 10;
+
+  // This field will be set if a cloud token is available for the instrument.
+  optional CloudTokenData cloud_token_data = 11;
 }
 
 // Different than an AutofillProfile because this represents some known address

components/sync/protocol/proto_visitors.h

@@ -1034,6 +1034,13 @@ VISIT_PROTO_FIELDS(const sync_pb::UserEventSpecifics& proto) {
 
 VISIT_PROTO_FIELDS(const sync_pb::UserEventSpecifics::Test& proto) {}
 
+VISIT_PROTO_FIELDS(const sync_pb::CloudTokenData& proto) {
+  VISIT(suffix);
+  VISIT(exp_month);
+  VISIT(exp_year);
+  VISIT(art_file_url);
+}
+
 VISIT_PROTO_FIELDS(const sync_pb::WalletMaskedCreditCard& proto) {
   VISIT(id);
   VISIT_ENUM(status);