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

Issue 1373983003: Add UMA stats for which icon types are shown and clicked on the NTP. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fixed test Created 5 years, 3 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 af2e22e2f4a357f02c9fddb881024837fe0352fd..a4f64ffb93ba9c04761fd1375debdae3ef123be2 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -28500,6 +28500,23 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="NewTabPage.TileType" enum="MostVisitedTileType">
+ <owner>newt@chromium.org</owner>
+ <summary>
+ The visual type of each most visited tile displayed on the new tab page,
+ e.g. actual thumbnail or placeholder thumbnail. This is recorded for each
+ most visited item when the NTP is opened.
+ </summary>
+</histogram>
+
+<histogram name="NewTabPage.TileTypeClicked" enum="MostVisitedTileType">
+ <owner>newt@chromium.org</owner>
+ <summary>
+ The visual type of the most visited item that the user clicked on, e.g.
+ actual thumbnail or placeholder thumbnail.
+ </summary>
+</histogram>
+
<histogram name="NewTabPage.URLState" enum="NewTabURLState">
<owner>beaudoin@chromium.org</owner>
<summary>
@@ -64915,6 +64932,29 @@ To add a new entry, add it with any value and run test to compute valid value.
<int value="2" label="ntdll.dll"/>
</enum>
+<enum name="MostVisitedTileType" type="int">
+ <summary>The visual type of a most visited tile on the new tab page.</summary>
+ <int value="0" label="None">The icon or thumbnail hasn't loaded yet.</int>
+ <int value="1" label="IconReal">
+ The item displays a site's actual favicon or touch icon.
+ </int>
+ <int value="2" label="IconColor">
+ The item displays a color derived from the site's favicon or touch icon.
+ </int>
+ <int value="3" label="IconDefault">
+ The item displays a default gray box in place of an icon.
+ </int>
+ <int value="4" label="ThumbnailLocal">
+ The item displays a locally-captured thumbnail of the site content.
+ </int>
+ <int value="5" label="ThumbnailServer">
+ The item displays a server-provided thumbnail of the site content.
+ </int>
+ <int value="6" label="ThumbnailDefault">
+ The item displays a default graphic in place of a thumbnail.
+ </int>
+</enum>
+
<enum name="MouseEventFollowedByClick" type="int">
<int value="0" label="Missed event before click"/>
<int value="1" label="Caught event before click"/>
@@ -77174,6 +77214,8 @@ To add a new entry, add it with any value and run test to compute valid value.
<suffix name="server11" label="Suggestions coming from server source 11."/>
<affected-histogram name="NewTabPage.MostVisited"/>
<affected-histogram name="NewTabPage.SuggestionsImpression"/>
+ <affected-histogram name="NewTabPage.TileType"/>
+ <affected-histogram name="NewTabPage.TileTypeClicked"/>
</histogram_suffixes>
<histogram_suffixes name="NewTabPageTimings" separator=".">
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