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

Issue 2796283005: Adding UseCounter specific for extensions (Closed)
Patch Set: Created 3 years, 8 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 86275e44d40e63364085c18179a18ec78aa33ecd..45ba7001f05d28f8fe77a4941d7a85dd0c5387a0 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -5243,6 +5243,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</details>
</histogram>
+<histogram name="Blink.UseCounter.Extensions.Features" enum="FeatureObserver">
+ <owner>rbyers@chromium.org</owner>
+ <summary>
+ Count of how many page loads use various features for extension pages only.
+ The PageVisits bucket is incremented for each page load, and the other
+ buckets incremented at most once per PageVisit via the WebCore::UserCounter
+ class.
+ </summary>
+</histogram>
+
<histogram name="Blink.UseCounter.Features" enum="FeatureObserver">
<owner>rbyers@chromium.org</owner>
<summary>
« third_party/WebKit/Source/core/frame/UseCounter.cpp ('K') | « third_party/WebKit/Source/core/frame/UseCounter.cpp ('k') | no next file » | no next file with comments »

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