Merge "Set ENABLE_HIDE_IME_CAPTION_BAR to true" into udc-qpr-dev am: fd67e5af90

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24437447

Change-Id: I666bca22974635dc80e09fd81030b3598df6efba
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>