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 75a873d788af63953fb5eb7d3c53d2394186ebcd..57cf2870374239a36267d9e56c954da44c72c716 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -14188,7 +14188,7 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 </histogram>
 
 <histogram name="Net.CertificateTransparency.MainFrameValidSCTCount">
-  <owner>eranm@chromium.org</owner>
+  <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <summary>
     Number of valid Signed Certificate Timestamps (SCTs) present for the
     main-frame resource. Emitted every time a main-frame resource is fetched.
@@ -14196,7 +14196,7 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 </histogram>
 
 <histogram name="Net.CertificateTransparency.SCTOrigin" enum="SCTOrigin">
-  <owner>eranm@chromium.org</owner>
+  <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <summary>
     The origin breakdown of Signed Certificate Timestamps (SCTs). Emitted once
     for every SCT when first validated, which means 0 or more times during every
@@ -14205,7 +14205,7 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 </histogram>
 
 <histogram name="Net.CertificateTransparency.SCTsPerConnection">
-  <owner>eranm@chromium.org</owner>
+  <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <summary>
     The number of Signed Certificate Timestamps (SCTs) that were available for
     each SSL connection, including SCTs embedded in the certificate. This metric
@@ -14215,7 +14215,7 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 </histogram>
 
 <histogram name="Net.CertificateTransparency.SCTStatus" enum="SCTVerifyStatus">
-  <owner>eranm@chromium.org</owner>
+  <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <summary>
     Breakdown of Signed Certificate Timestamps (SCTs) validation status. Emitted
     once for every SCT when first validated, which means 0 or more times during
@@ -17359,16 +17359,6 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
-<histogram name="Net.SSL_EVCertificateInWhitelist" enum="Boolean">
-  <owner>eranm@chromium.org</owner>
-  <owner>rsleevi@chromium.org</owner>
-  <summary>
-    Whether an EV certificate is present in the Certificate Transparency
-    whitelist. Emitted once for every EV certificate encountered (during SSL
-    connection establishment), but only if the client has a valid whitelist.
-  </summary>
-</histogram>
-
 <histogram name="Net.SSLCertBlacklisted">
   <owner>agl@chromium.org</owner>
   <summary>