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Unified Diff: tools/metrics/histograms/histograms.xml

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Issue 2121223002: AudioOutputDevice authorization timeout UMA histograms (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: timeout set to 2000, UMA stat added. Created 4 years, 5 months ago
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 050453ff4e847a3950996a459419d85e35442550..94378c503d7cb1863f6bc5c40e74d8348fe73edb 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -21288,6 +21288,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Media.Audio.Render.OutputDeviceAuthorizationTime" units="ms">
+ <owner>olka@chromium.org</owner>
+ <summary>
+ Time delta between the moment output device authorization is sent to the
+ browser and the moment reply is received by the renderer. This also includes
+ timed out authorization; for those recorded time is around authorization
+ timeout value.
+ </summary>
+</histogram>
+
<histogram name="Media.Audio.Render.OutputDeviceAuthorizationTimedOut"
enum="BooleanTimedOut">
<owner>olka@chromium.org</owner>
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