Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index 6a5af869050fbc916b9272440c9483b9f588ff7b..2e3e29210c07b658e3643ab57bc4c11aa352ae0a 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -22418,6 +22418,18 @@ Therefore, the affected-histogram name has to have at least one dot in it. |
<summary>The number of chunk URLs in an update response.</summary> |
</histogram> |
+<histogram name="SB2.VolunteerPrefixesRemoved"> |
+ <owner>shess@chromium.org</owner> |
+ <summary> |
+ Older versions of the safe-browsing code incorrectly added additional |
+ SBPrefix items when receiving full hashes. This caused errors when |
+ calculating when to send gethash requests to the server. An additional pass |
+ over the data has been added to remove the excess prefixes. This histogram |
+ tracks progress of that code for purposes of informing a decision on when to |
+ remove the additional pass. See http://crbug.com/361248 . |
+ </summary> |
+</histogram> |
+ |
<histogram name="SBClientDownload.CheckDownloadStats" |
enum="SBClientDownloadCheckDownloadStats"> |
<owner>mattm@chromium.org</owner> |