Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index a679a18cd7afaa6c97a8a95283c6a176e5a7053a..ad1ba51e78f2108c05700b4a8287c3c6c85c0fa1 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -36045,6 +36045,14 @@ Therefore, the affected-histogram name has to have at least one dot in it. |
</summary> |
</histogram> |
+<histogram name="ServiceWorker.UnhandledEventRatio" units="percent"> |
+ <owner>kinuko@chromium.org</owner> |
+ <summary> |
+ Records the ratio of unhandled events to all events that are dispatched to |
+ each ServiceWorker. Recorded when each ServiceWorkerVersion is destructed. |
+ </summary> |
+</histogram> |
+ |
<histogram name="ServiceWorkerCache.Cache" units="milliseconds"> |
<owner>dmurph@chromium.org</owner> |
<summary> |