Merge "Always invoke show on the dismiss target for pip." into tm-qpr-dev am: b8c71330

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19638851



Change-Id: I4cc6ba5cf821dced16726f424d1671f911d02cce
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>