Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index 456e5f4a83e30f559265773946e25da076915bbf..a0185e9eaf5f4842178f06eec7d435c1db138d2c 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -51647,6 +51647,13 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</histogram> |
<histogram name="Render.Workers.MaxWorkerCountInRendererProcess"> |
+ <obsolete> |
+ Deprecated Dec 2016. This metric did not report the number of shared workers |
+ correctly, since it used the RenderProcessHostImpl ref counts, which in the |
+ shared worker case is more like a boolean flag (zero or one or maybe two) |
+ than the number of shared workers. So its results can be thought of as |
+ roughly the number of service workers only. |
+ </obsolete> |
<owner>kinuko@chromium.org</owner> |
<summary> |
Maximum number of workers (SharedWorker or ServiceWorker) that are |