Commit ea4a445b authored by Eugene But's avatar Eugene But Committed by Commit Bot

Add IOS.RestoreNavigationItemTime to histograms.xml.

UMA logging added here:
https://chromium-review.googlesource.com/1232615

Bug: 877671
Change-Id: Icf550ec0dd047462fcf385a7fbf830099c487407
Reviewed-on: https://chromium-review.googlesource.com/1238470
Commit-Queue: Eugene But <eugenebut@chromium.org>
Reviewed-by: default avatarIlya Sherman <isherman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#595503}
parent 5f98aa3e
...@@ -39280,6 +39280,18 @@ uploading your change for review. ...@@ -39280,6 +39280,18 @@ uploading your change for review.
</summary> </summary>
</histogram> </histogram>
<histogram name="IOS.RestoreNavigationItemTime" units="ms">
<owner>eugenebut@chromium.org</owner>
<summary>
[iOS] Time spent on restoring committed Navigation Manager's items. Recorded
once per restoration, as a cumulative time across all items. Restoration is
triggered in the following cases (the list is not exhaustive): app cold
start, remote tab was open, cookies were cleared, recently closed tab was
restored. This metric will be used for monitoring session restoration
performance which relies on system's WKWebView.
</summary>
</histogram>
<histogram name="IOS.SearchExtension.Action" enum="IOSSearchExtensionAction"> <histogram name="IOS.SearchExtension.Action" enum="IOSSearchExtensionAction">
<owner>olivierrobin@chromium.org</owner> <owner>olivierrobin@chromium.org</owner>
<summary>The action selected by the user in the Search Extension.</summary> <summary>The action selected by the user in the Search Extension.</summary>
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