Flag to disable saving local card when upload attempt succeeds

When a card upload succeeds, we currently save a local copy of the card
on the device. This experiment flag disables this behavior.

Change-Id: Ia4e5b01784317203caf768092389507e74546896
Reviewed-on: https://chromium-review.googlesource.com/1184310
Commit-Queue: Anne Lim <[email protected]>
Reviewed-by: Jared Saul <[email protected]>
Reviewed-by: Evan Stade <[email protected]>
Cr-Commit-Position: refs/heads/master@{#587002}
diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
index 114c606..92d050f 100644
--- a/chrome/browser/flag_descriptions.h
+++ b/chrome/browser/flag_descriptions.h
@@ -90,6 +90,9 @@
 extern const char kAutofillEnforceMinRequiredFieldsForUploadName[];
 extern const char kAutofillEnforceMinRequiredFieldsForUploadDescription[];
 
+extern const char kAutofillNoLocalSaveOnUploadSuccessName[];
+extern const char kAutofillNoLocalSaveOnUploadSuccessDescription[];
+
 extern const char kAutofillPrefilledFieldsName[];
 extern const char kAutofillPrefilledFieldsDescription[];