[automerger skipped] Revert "Improve updateInputFlinger performance" am: a8ce8fc1d8 am: b503643c30 -s ours

am skip reason: Merged-In Ib39ba935727df0bc1ab4030bcfe8301de7e64805 with SHA-1 b4d83d7175 is already in history. Merged-In was found from reverted change.

Reverted change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/24592967

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/24611291

Change-Id: I330e222898cb3ff3b87d355224cb8f0a420c8b45
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>