Fix url:file:// style URIs from not being detected in UriUtil. am: c8e4ab2b22 am: a707a5cd8d am: 53ced613ab am: 3153a43657

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

Change-Id: Ice55370cf005608a17cf02e75d367c0968df1940
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>