Merge "Change to drop down when the inline suggestions don't be shown in IME." into rvc-dev am: 5fa3f11717 am: fac896ec46 am: 79a24a31ec am: 485d236448

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12066145

Change-Id: Ia067b32f0d0c68c2d557f3cbd124b02db7648f22