Clean up LISTEN_SIGNAL_STRENGTHS if using
 LISTEN_ALWAYS_REPORTED_SIGNAL_STRENGTH after integrating
 LISTEN_ALWAYS_REPORTED_SIGNAL_STRENGTH callback in TelephonyRegistry

Test: Treehugger; Bluetooth tests
Bug: 147322848
Change-Id: I2c51acc306bbb20958f9a8a969b6d48695df1487
3 files changed