tools/metrics/histograms/histograms.xml - Issue 2533223004: Keep the old TimeToFirstScrollUpdateSwapBegin2 metrics until M56 is stable

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

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Issue 2533223004: Keep the old TimeToFirstScrollUpdateSwapBegin2 metrics until M56 is stable (Closed)

Patch Set: old metrics Created 4 years 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 cff080e5dfd425942bd1887a243570a71b52307f..71ebc36ef222980f1f3657dec2a7b5a5bdb4a52c 100644

--- a/tools/metrics/histograms/histograms.xml

+++ b/tools/metrics/histograms/histograms.xml

@@ -14414,17 +14414,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram

name="Event.Latency.ScrollUpdate.Touch.TimeToFirstScrollUpdateSwapBegin2"

units="microseconds">

- <obsolete>

- To be replaced by

- Event.Latency.ScrollBegin.Touch.TimeToScrollUpdateSwapBegin2 in M57.

- https://crbug.com/616482

- </obsolete>

<owner>tdresser@chromium.org</owner>

Time between initial creation of a touch event and the start of the frame

swap on the GPU service caused by the generated ScrollUpdate gesture event

if that ScrollUpdate is the first such event in a given scroll gesture event

sequence. If no swap was induced by the event, no recording is made.

+ To be replaced by

+ Event.Latency.ScrollBegin.Touch.TimeToScrollUpdateSwapBegin2 in M57.

+ https://crbug.com/669618

</summary>

</histogram>

@@ -14505,17 +14504,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.