Don't set interaction ids to the input events when the scroll is active (#47427)
During an active fling, a tap or a click can make it stop. We don't
want to record the user interaction UKM for the tap or click that
happens during an active fling, but still measure their input latency
and record them into performance observer. We don't set the
interaction ids for them, so we don't count them into interaction UKM.
Bug: 335238186
Change-Id: Ia2a4991d535ed342a61779ae43ed328563ae4ff0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5579814
Reviewed-by: Rick Byers rbyers@chromium.org
Reviewed-by: Robert Flack flackr@chromium.org
Reviewed-by: Michal Mocny mmocny@chromium.org
Commit-Queue: Lan Wei lanwei@chromium.org
Cr-Commit-Position: refs/heads/main@{#1337967}
Co-authored-by: Lan Wei lanwei@chromium.org