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

Issue 2916253002: Add UMA to determine how often we offline a page with previews. (Closed)
Patch Set: Add a unit test, and a bit more detail to an existing test. Created 3 years, 7 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 5f4ea6b4c6d4365f4b0633e3bf7e3d02fdd9071e..4c7f7ef0d5441386e08c9c36dc32306db8394ffe 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -45856,6 +45856,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="OfflinePages.Background.OffliningPreviewStatus"
+ enum="BooleanEnabled">
+ <owner>petewil@chromium.org</owner>
+ <summary>
+ Whether any previews were selected for a page we were asked to make
+ available offline.
+ </summary>
+</histogram>
+
<histogram name="OfflinePages.Background.RequestFailure.StartedAttemptCount">
<owner>dougarnett@chromium.org</owner>
<summary>

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