[Autofill] Credit Card Autofill Last Used Date Experiment

tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index a78db125086afabb1b26eff8f927b0ab63c1999b..f3c7d37924b55ccd43ed1e8c7471af83f1075a6a 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -96611,6 +96611,8 @@ value.
   <int value="-2097515669" label="disable-cast"/>
   <int value="-2090484194" label="ContextualSearchUrlActions:disabled"/>
   <int value="-2083195884" label="enable-firewall-hole-punching"/>
+  <int value="-2082042818"
+      label="AutofillCreditCardLastUsedDateDisplay:enabled"/>
   <int value="-2077268643" label="disable-device-enumeration"/>
   <int value="-2075870708" label="MediaRemotingEncrypted:disabled"/>
   <int value="-2075807193" label="enable-webusb-on-any-origin"/>
@@ -97346,6 +97348,8 @@ value.
   <int value="1142788238" label="FontCacheScaling:disabled"/>
   <int value="1149823105" label="enable-input-ime-api"/>
   <int value="1150622273" label="enable-apps-file-associations"/>
+  <int value="1153454438"
+      label="AutofillCreditCardLastUsedDateDisplay:disabled"/>
   <int value="1155923106" label="NTPOfflinePages:enabled"/>
   <int value="1163255347" label="ash-enable-touch-view-touch-feedback"/>
   <int value="1166169237" label="disable-delay-agnostic-aec"/>