Add missing AutofillCardUploadDecisionMetric enum values

Change-Id: I482f1700acd480dca9f5818762b2769a831f6c0e
Reviewed-on: https://chromium-review.googlesource.com/c/1488187
Auto-Submit: Jared Saul <jsaul@google.com>
Commit-Queue: Tommy Martino <tmartino@chromium.org>
Reviewed-by: Tommy Martino <tmartino@chromium.org>
Cr-Commit-Position: refs/heads/master@{#635621}

tools/metrics/histograms/enums.xml

@@ -2764,6 +2764,8 @@ uploading your change for review.  These are checked by presubmit scripts.
   <int value="10" label="Card and/or addresses had conflicting names"/>
   <int value="11" label="Get upload details RPC failed"/>
   <int value="12" label="User requested to provide cardholder name"/>
+  <int value="13" label="Max strikes, did not show infobar (mobile only)"/>
+  <int value="14" label="User requested to provide expiration date"/>
 </enum>
 
 <enum name="AutofillCreditCardInfoBar">