ClientModeManager: remove unused syncGetWifiStateByName

This method is unused by callers of ClientModeManager,
it is only used by callers of ClientModeImpl.

Bug: 159060934
Test: atest FrameworksWifiTests
Change-Id: Ibc0568f3380c79f4ece7831a9d6f0f54460e6f77
4 files changed
tree: 7ef6a0e569f599776f1789556dc8bd11b2838c74
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg