Change behavior of BleBackgroundScanTest

Different new behaviors were introduced
in O and test changes were missed. This
CL addresses these various behavioral
changes including off screen unfliltered
scans.

Test: Ran BleBackgroundScanTest 10 times
Bug: 64603105
Bug: 64585509
Change-Id: I9341461bc43ac5da994f71a409b3d5f2215f6ff7
2 files changed
tree: aa8376536151debf351eae110467e1dc4e00af8b
  1. acts/
  2. tools/
  3. Android.mk
  4. PREUPLOAD.cfg