Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index e9b82d75dbb11aafe93d7af740f87cd277ce45d4..4e21f7f1983490984d926d1db6977ae45487314f 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -46986,6 +46986,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</summary> |
</histogram> |
+<histogram name="Tab.Discarding.DiscardCount" units="Discards"> |
+ <owner>georgesak@chromium.org</owner> |
+ <summary> |
+ Metric to track the number of discards tabs have gone through. Each time a |
+ tab is discarded, this histogram is recorded. Therefore, this metric is |
+ cumulative, ie. as a tab gets discarded over and over, it gets a hit in each |
+ bin (1, 2, 3...). |
+ </summary> |
+</histogram> |
+ |
<histogram name="Tab.EvictedTabWasActive" enum="Boolean"> |
<owner>lliabraa@chromium.org</owner> |
<summary> |