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 9f6ba24ed2865faee434dacc2a67b5bb07ea5086..93ec1cde6e13a0458a9c66678678476b9b8dacfe 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -8846,6 +8846,11 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   <summary>EME NeedKey event count.</summary>
 </histogram>
 
+<histogram name="Media.EME.OutputProtection" enum="MediaOutputProtection">
+  <owner>xhwang@chromium.org</owner>
+  <summary>Output protection query status and result.</summary>
+</histogram>
+
 <histogram name="Media.EME.Unknown.addKey" enum="MediaKeyException">
   <owner>xhwang@chromium.org</owner>
   <summary>addKey result using an unknown key system.</summary>
@@ -36980,6 +36985,14 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   <int value="3" label="kInvalidPlayerState"/>
 </enum>
 
+<enum name="MediaOutputProtection" type="int">
+  <int value="0" label="Queried"/>
+  <int value="1" label="Query error"/>
+  <int value="2" label="No external link"/>
+  <int value="3" label="external link protected"/>
+  <int value="4" label="external link not protected"/>
+</enum>
+
 <enum name="MigrationNssToPemNetworkTypes" type="int">
   <int value="0" label="EAP"/>
   <int value="1" label="OpenVPN"/>