WifiInjector: Remove unused getActivityManagerService method

Bug: 143494985
Test: Compiles
Change-Id: Id4bcc6d4ef47b7a2aeae604f1c05b6212f2a48f8
2 files changed
tree: 7d858418e0f16d45adf4d30a18f7e71feea1647d
  1. service/
  2. PREUPLOAD.cfg