Merge "Provide default implementation for some methods in BcSmartspaceDataPlugin.java." into tm-qpr-dev am: c3bab253a7 am: 0927aca4db

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21047640

Change-Id: Ia267ddb87ebdbdfc5b1b20a1062f0d9a0b83fce9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>