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Unified Diff: tools/metrics/histograms/histograms.xml

Issue 2958303002: [Sync] Maintain a global_id mapping to update UserEvents that references navigations (Closed)
Patch Set: Actually save global_id_mapper.h changes Created 3 years, 5 months ago
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 0d49c382350407dc20956de4b9b4eeb92446c84d..4332610dd142a8f8f1c16a8a08ea1cfc8dc6ba8d 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -76448,6 +76448,14 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Sync.GlobalIdConflict" units="SyncGlobalIdConflict">
+ <owner>skym@chromium.org</owner>
+ <summary>
+ Two navigations with different unique_ids shared a global_id/timestmap. This
+ means that user events will be ambiguously referencing navigations.
+ </summary>
+</histogram>
+
<histogram name="Sync.InitialState" enum="SyncInitialState">
<owner>maxbogue@chromium.org</owner>
<summary>
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