Merge "Accessibility: Set the title of the dream activity to the label of the...

Merge "Accessibility: Set the title of the dream activity to the label of the current dream." into tm-dev am: 13f4c58d am: 408404ff am: 723b98e1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17756695



Change-Id: Ia7f6dc15a35348876d5404adf933d9cb4c79de36
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>