Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index 391242f244846eb38985d9e8a0799f8e83157fcf..3bc86e4043384707ba4780dc5ae293425c799afa 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -33693,9 +33693,14 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
<histogram name="NewTabPage.Snippets.CardShown"> |
<owner>knn@chromium.org</owner> |
<summary> |
- Android: The position of the snippets card that is shown on the NTP. |
- Depending on the device screen size only some of the cards will be shown |
- unless the users scrolls through. |
+ Android: The position of the snippets card that is shown on the NTP. Each |
+ snippet (its position) is recorded whenever at least 1/3 of it height |
+ becomes visible by scrolling through the NTP. Each snippet is recorded at |
+ most once for a given instance of NTP and a given data set of snippets that |
+ is shown. We track the position the snippet had in the list when NTP was |
Alexei Svitkine (slow)
2016/05/25 20:23:08
Nit: Extra space after .
jkrcal
2016/05/26 21:48:49
Done.
|
+ loaded. This tracked position is thus different from the position observed |
Alexei Svitkine (slow)
2016/05/25 20:23:08
Nit: Extra space after thus.
jkrcal
2016/05/26 21:48:49
Done.
|
+ by the user whenever before scrolling down to the given snippet, the user |
+ discards some snippets in the top of the list. |
Alexei Svitkine (slow)
2016/05/25 20:23:08
Maybe worth mentioning that previously it was reco
jkrcal
2016/05/26 21:48:49
Done.
|
</summary> |
</histogram> |