Add billing address as a mandatory field of Payments credit cards.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 673e467ca2b3dd360d1936f5e54c579e369325cd..bca358ccadadbd1b712d307ef91775b38073c408 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -7735,6 +7735,12 @@ I don't think this site should be blocked!
         <message name="IDS_AUTOFILL_FIELD_LABEL_EXPIRATION_YEAR" desc="The label of the Expiration date entry.">
           Expiration year
         </message>
+        <message name="IDS_AUTOFILL_FIELD_LABEL_BILLING_ADDRESS" desc="The label of the Billing Address chooser.">

[sebsg, 2017/05/02 22:58:54]

For all of these strings (in autofill_strings and payments_strings), do you
think we could add them all in the autofill_strings.grd? If we add them in both
Payments and Autofill they will be translated twice and take up more space. What
do you think? 

They can both be accessed in the generated components_strings anyway no?

Also I would put them in Autofill over Payments since all the data comes form
Autofill.

[MAD, 2017/05/03 16:15:19]

I was trying to follow the existing pattern. If I move these strings, I should
also move the other ones above, right?

[sebsg, 2017/05/03 19:19:29]

Ideally but We can do it after, the CL is big enough :)

[MAD, 2017/05/03 23:50:47]

Acknowledged.

+          Billing address
+        </message>
+        <message name="IDS_AUTOFILL_BUTTON_LABEL_ADD_BILLING_ADDRESS" desc="The label of the button to add a new billing address.">
+          Add billing address
+        </message>
 
         <!-- Extension settings -->
         <message name="IDS_MANAGE_EXTENSIONS_SETTING_WINDOWS_TITLE" desc="Title that appears in the dialogue title bar for manage extensions settings">