Check URIs in notification public version. am: 67cd169d07

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23410117

Change-Id: Id30c1d3408d03ebe264b6df0a1f69f0784fba1f4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>