Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index 262ca22a17dafdaaf988794fe64d9b93b08ab987..12edb9c9f6fd1bb14d34397d331647aa1da283d5 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -57307,7 +57307,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</summary> |
</histogram> |
-<histogram name="SafeBrowsing.Pref.Scout" enum="BooleanEnabled"> |
+<histogram name="SafeBrowsing.Pref.Scout" enum="NullableBoolean"> |
<owner>lpz@chromium.org</owner> |
<summary> |
Tracks the Extended Reporting preference transition. Suffixes track which |
@@ -102622,6 +102622,15 @@ from previous Chrome versions. |
<int value="0" label="0x00000000 - STATUS_SUCCESS"/> |
</enum> |
+<enum name="NullableBoolean" type="int"> |
+ <summary> |
+ A Nullable Boolean can True, False or Null (ie: unset or absent). |
+ </summary> |
+ <int value="0" label="False"/> |
+ <int value="1" label="True"/> |
+ <int value="2" label="Null"/> |
+</enum> |
+ |
<enum name="OAuth2LoginAccountRevokedMigrationState" type="int"> |
<int value="0" label="Account ID migration not started"/> |
<int value="1" label="Account ID migration in progress"/> |