WifiManager: Return status from startScan()

Bug: 77297012
Test: Ensured that scans from settings are still running.
Test: Unit tests
Change-Id: I0ffea57c48ad2ef5312dd90462b4b707cbf2368c
3 files changed
tree: 4da1e9df61edafb4aabeec036e3b8da9c67c4113
  1. framework/
  2. OWNERS