Merge "Add missing validation in IInputMethodWrapper" into udc-dev am:...

Merge "Add missing validation in IInputMethodWrapper" into udc-dev am: 9c6a31ea am: b507592c am: 16f56cb7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22719022



Change-Id: I897d84202eace39453b0f9ba9d5ddd765bdf5605
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>