chromium/android_webview/java/res/raw/histograms_allowlist.txt

Android.WebView.HistoricalApplicationExitInfo.Counts.FOREGROUND
Android.WebView.SafeMode.ActionName
Android.WebView.SafeMode.ReceivedFix
Android.WebView.SafeMode.SafeModeEnabled
Android.WebView.SitesVisitedWeekly
Android.WebView.Startup.CreationTime.Stage1.FactoryInit
Android.WebView.Startup.CreationTime.StartChromiumLocked
Android.WebView.Startup.CreationTime.TotalFactoryInitTime
Android.WebView.Visibility.Global
Android.WebView.VisibleScreenCoverage.PerWebView.data
Android.WebView.VisibleScreenCoverage.PerWebView.file
Android.WebView.VisibleScreenCoverage.PerWebView.http
Android.WebView.VisibleScreenCoverage.PerWebView.https
Autofill.WebView.Enabled
Memory.Total.PrivateMemoryFootprint
PageLoad.InteractiveTiming.InputDelay3
PageLoad.InteractiveTiming.UserInteractionLatency.HighPercentile2.MaxEventDuration
PageLoad.PaintTiming.NavigationToFirstContentfulPaint
PageLoad.PaintTiming.NavigationToLargestContentfulPaint2
Power.ForegroundBatteryDrain.30SecondsAvg2