Histogram for VpdUpdateSuccess

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 0fdeeb1de72d951a07241bc23f21cb28593dbcd5..5fb236a893ec5e4fc227d640b48648ad0a41a0ec 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -13169,6 +13169,23 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   </summary>
 </histogram>
 
+<histogram name="Enterprise.VpdCheck">
+  <owner>igorcov@chromium.org</owner>
+  <owner>tnagel@chromium.org</owner>
+  <summary>
+    The status code (exit code or signal) from sanity check of RW_VPD read and
+    matching the contents with data from dump_vpd_log (Chrome OS).
+  </summary>
+</histogram>
+
+<histogram name="Enterprise.VpdUpdateStatus">
+  <owner>igorcov@chromium.org</owner>
+  <owner>tnagel@chromium.org</owner>
+  <summary>
+    The status code (exit code or signal) from VPD update operation (Chrome OS).
+  </summary>
+</histogram>
+
 <histogram name="Enterprise.WildcardLoginCheck.DelayPolicyTokenFetch"
     units="ms">
   <owner>mnissler@chromium.org</owner>