Fix broken expiration data fix flow by correcting order of callback

params. crbug/1046559

Submitting without tests as emergency fix and bc the bridge does not
have existing tests will take a little longer to get together.

Bug: 1046559
Change-Id: I3a71ce1c772102940596643d657e9532a62423d0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2038170Reviewed-by: Olivier Robin <olivierrobin@chromium.org>
Reviewed-by: Jared Saul <jsaul@google.com>
Commit-Queue: Jared Saul <jsaul@google.com>
Cr-Commit-Position: refs/heads/master@{#738604}

ios/chrome/browser/ui/autofill/card_expiration_date_fix_flow_view_bridge.mm

@@ -231,8 +231,8 @@ void CardExpirationDateFixFlowViewBridge::DeleteSelf() {
   DCHECK(_expirationDateYear.length > 0);
 
   _bridge->OnConfirmedExpirationDate(
-      base::SysNSStringToUTF16(_expirationDateYear),
-      base::SysNSStringToUTF16(_expirationDateMonth));
+      base::SysNSStringToUTF16(_expirationDateMonth),
+      base::SysNSStringToUTF16(_expirationDateYear));
 }
 
 - (void)didSelectMonth:(NSString*)month year:(NSString*)year {