Merge "Remove IME surface when occured in multi-window mode" into rvc-dev am: b55bc82d13 am: 13212d164e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11612967

Change-Id: I70040662b89e37015da805318d35c4e6aeb9352e