Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index 2f5f084e1badfef1b547ad2edefafeb0327ffaf1..d7f389bb3cb5c3993ebabc0fc0e98001802a9f23 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -1877,6 +1877,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</summary> |
</histogram> |
+<histogram name="Ash.Rotation.AnimationSmoothness" units="%"> |
+ <owner>wutao@chromium.org</owner> |
+ <summary> |
+ Relative smoothness of animations when rotating screen. 100% represents |
+ ideally smooth 60 frames per second. 50% represents only 30 frames per |
+ second is achieved during the animations. 0% should not happen. This metric |
+ is recorded exactly once when the user rotates the screen. |
+ </summary> |
+</histogram> |
+ |
<histogram name="Ash.Shelf.Menu.NumItemsEnabledUponSelection" units="Count"> |
<owner>bruthig@google.com</owner> |
<owner>tdanderson@google.com</owner> |