[Payments] Upload card UI now has a CVC prompt

components/autofill_strings.grdp

Index: components/autofill_strings.grdp
diff --git a/components/autofill_strings.grdp b/components/autofill_strings.grdp
index 73c48b7bf79864311f615014e8bb8cfa5ceb1860..607cfda45cab04bb67ca1e1f3af26086eb70eba9 100644
--- a/components/autofill_strings.grdp
+++ b/components/autofill_strings.grdp
@@ -210,6 +210,10 @@
   <message name="IDS_AUTOFILL_SAVE_CARD_PROMPT_UPLOAD_EXPLANATION" desc="Explanation of the effect of the Autofill save card prompt when the card is to be saved by uploading it to Google Payments. The prompt can be either a bubble or an infobar.">
     Pay quickly on sites and apps across devices using cards you have saved with Google.
   </message>
+  <!-- TODO(jsaul): Get the finalized message from UX! -->

[Mathieu, 2017/04/03 19:46:09]

I would remove TODO (you can track yourself, it's not very useful to have it
here).

[Jared Saul, 2017/04/03 21:19:18]

Ok, removed then

+  <message name="IDS_AUTOFILL_SAVE_CARD_PROMPT_ENTER_CVC" desc="Text displayed in the Autofill save credit card prompt explaining that the card needs additional CVC information in order to be saved to Google Payments.">
+    Please verify your CVC
+  </message>
 
   <!-- Autofill credit card suggestion popup -->
   <message name="IDS_AUTOFILL_CREDIT_CARD_EXPIRATION_DATE_ABBR" desc="Abbreviated label for credit card expiration date. [CHAR-LIMIT=32]">