Update UID activity class name

CHERRY PICKED CHANGES FROM AOSP

Bug: 38189852
Test: Verified
Change-Id: Iaaabd0042e273a23ec7ab59aa886c543f76f1a04
1 file changed
tree: 5ee7672bed5583ad9bb500f416aee6884ebc10a8
  1. acts/
  2. tools/
  3. Android.mk
  4. PREUPLOAD.cfg