Rename to AdbDebuggingManager

Rename the UsbDebuggingManager to AdbDebuggingManager. It doesn't
technically depend on the USB stack, so rename to make the lack of
association more clear.

Bug: 63820489
Test: make
Change-Id: Ife83d3ec9701882781f5a9562ccc5435d51d246b
3 files changed