Merge "Enforce permission INJECT_EVENTS for injecting to input filter." into udc-dev am: 48adc75e7c am: d4fb03ff7a am: 04088d19c8

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/25410669

Change-Id: Idc6f5c023127794d55f589e117e41c5ec62a62d2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>