Rename WifiConfig.configKey() to getKey()

Bug: 143614759
Test: atest FrameworksWifiTests
Change-Id: I708e7d8aca617a06f312be11f39cd7a1b88eb31f
33 files changed
tree: 612aec56d2109cdbf45be1c2be6267e4d9d18d6c
  1. apex/
  2. service/
  3. PREUPLOAD.cfg