Update the Payments integration setting now that it now governs uploads.

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 12131f38cef34f582341b31fd4a9f2d86bf4ab40..aa36e82f382ca262b1fd8c1a732c92f4abbeea8e 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -9665,7 +9665,7 @@ I don't think this site should be blocked!
           Add a credit card
         </message>
         <message name="IDS_AUTOFILL_USE_WALLET_DATA" desc="The text for the checkbox that controls the Autofill/Wallet integration feature.">
-          Show addresses and credit cards from Google Payments
+          Sync credit card and address information with Google Payments

[Evan Stade, 2016/01/13 03:55:39]

we'd still allow downstreaming of cards for users with sync passphrases, right?
For them, this string doesn't make as much sense.

[Justin Donnelly, 2016/01/13 15:38:56]

Good point. I'll ask Hwi and Zach about this.

[Justin Donnelly, 2016/01/13 18:56:16]

Final decision was to use this string in all cases and to explain the effect of
using a passphrase in the help center.

Also, FYI, I updated the string to reflect the final wordsmithing.

         </message>
 
         <message name="IDS_AUTOFILL_FIELD_LABEL_EMAIL" desc="The label of the Email entry.">