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-rw-r--r--tools/metrics/histograms/histograms.xml21
1 files changed, 18 insertions, 3 deletions
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 4f4657c..631b24c 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -2811,9 +2811,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<summary>
Records the number of sync events which were fired in a batch. A batch is
defined as the set of sync events dispatched at the same time by the
- BackgroundSyncManager. Periodic syncs often run in a batch. One-shots
- usually run individually (a batch of one), unless the device was offline and
- multiple are waiting for the device to go back online.
+ BackgroundSyncManager. One-shots usually run individually (a batch of one),
+ unless the device was offline and multiple are waiting for the device to go
+ back online.
</summary>
</histogram>
@@ -2860,6 +2860,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<histogram name="BackgroundSync.Event.PeriodicResultPattern"
enum="BackgroundSyncResultPattern">
<owner>jkarlin@chromium.org</owner>
+ <obsolete>
+ Stopped recording as of 1/2016.
+ </obsolete>
<summary>
Records whether a one-shot sync event succeeded or failed and whether the
sync event finished in the foreground or background.
@@ -2873,6 +2876,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<histogram name="BackgroundSync.Event.PeriodicStartedInForeground"
enum="BooleanInForeground">
<owner>jkarlin@chromium.org</owner>
+ <obsolete>
+ Stopped recording as of 1/2016.
+ </obsolete>
<summary>
Records whether a periodic sync event started firing in the foreground or
background. Called shortly before the event is fired.
@@ -2956,6 +2962,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<histogram name="BackgroundSync.Registration.Periodic"
enum="BackgroundSyncStatus">
<owner>iclelland@chromium.org</owner>
+ <obsolete>
+ Stopped recording as of 1/2016.
+ </obsolete>
<summary>
Records the result of attempting to register a periodic sync.
</summary>
@@ -2964,6 +2973,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<histogram name="BackgroundSync.Registration.Periodic.IsDuplicate"
enum="BooleanRegistrationIsDuplicate">
<owner>iclelland@chromium.org</owner>
+ <obsolete>
+ Stopped recording as of 1/2016.
+ </obsolete>
<summary>
Records whether a periodic sync registration exactly duplicates an existing
registered sync.
@@ -2981,6 +2993,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<histogram name="BackgroundSync.Unregistration.Periodic"
enum="BackgroundSyncStatus">
<owner>iclelland@chromium.org</owner>
+ <obsolete>
+ Stopped recording as of 1/2016.
+ </obsolete>
<summary>
Records the result of attempting to unregister a periodic sync.
</summary>