am 5961f839: am dad0e01f: am 2e93a2c4: Merge changes Idfd1a114,If725a1cb,I61211165,If9a05ccb

* commit '5961f8395e45eb9677b781501bde846add003745':
  adb: turn on -Werror
  netcfg: turn on -Werror
  mkbootimg: turn on -Werror
  gpttool: turn on -Werror