Count the dock devices in previously connected device controller. Fix: 80227045 Test: m -j SettingsRoboTests RunSettingsRoboTests Change-Id: I08d82ec715698ecf894a4a7cd0631c5f1de0f591 Merged-In: I08d82ec715698ecf894a4a7cd0631c5f1de0f591
Count the dock devices in previously connected device controller. Fix: 80227045 Test: m -j SettingsRoboTests RunSettingsRoboTests Change-Id: I08d82ec715698ecf894a4a7cd0631c5f1de0f591 Merged-In: I08d82ec715698ecf894a4a7cd0631c5f1de0f591