Fix url:file:// style URIs from not being detected in UriUtil. am: c8e4ab2b22 am: a707a5cd8d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Messaging/+/17957509

Change-Id: I0d6e4bff6d1b3c825a72006768d16697c385271b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>