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

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Issue 1325213002: customtabs: UMA histogram tracking whether clients call warmup(). (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: . 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 df5c49d123550c50097d54c0d48ae94c41336e1e..8068398a165a128804e256e6c70076fe2b01240c 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -5137,6 +5137,14 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="CustomTabs.CalledWarmup" enum="CalledWarmup">
pasko 2015/09/03 18:02:20 name suggestion: CustomTabs.WarmupStateOnLaunch
+ <owner>lizeb@chromium.org</owner>
+ <summary>
+ For Custom Tabs, records whether warmup() has been called, and if so,
pasko 2015/09/03 18:02:20 please explain explicitly at what moment the histo
+ whether the call could be matched with a session or not.
+ </summary>
+</histogram>
+
<histogram name="CustomTabs.ClientAppId" enum="ClientAppId">
<owner>yusufo@chromium.org</owner>
<summary>
@@ -53879,6 +53887,14 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<int value="4" label="CACHE_MISS"/>
</enum>
+<enum name="CalledWarmup" type="int">
+ <int value="0" label="No Session, No Warmup"/>
+ <int value="1" label="No Session, Warmup"/>
+ <int value="2" label="Session, No Warmup, Called elsewhere"/>
+ <int value="3" label="Session, No Warmup, Not called"/>
+ <int value="4" label="Session, Warmup"/>
+</enum>
+
<enum name="CanvasContextType" type="int">
<int value="0" label="2d"/>
<int value="1" label="webkit-3d"/>

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