InputMapper refactor: Revert "fix touch issue on portrait reference" am: 285bdc5fb7 am: 548c9138d4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/23779328

Change-Id: I0bb25c615d57bb2eae4e34c32a328a41f07d44d8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>