Merge "Revert "Marshal dream overlay connection logic with Handler."" into...

Merge "Revert "Marshal dream overlay connection logic with Handler."" into tm-qpr-dev am: b5e24da9 am: f75a1c67

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18051655



Change-Id: I8411b56e3ce2ca6354f5a8de4fc3923071e16f07
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>