Revert "Improve updateInputFlinger performance"

This reverts commit 82f3463d449eb13e28c5dbffeee16e10721c71d2.

Reason for revert: Broken Build 10741338 on git_udc-mainline-prod on mainline_modules_arm-userdebug 
Bug: 298282482

Change-Id: I9a8eaaff637017cd84caaa5c0d570e24f257ed81
17 files changed