GitLab

Clean up {Hid, Ble}Device by consolidating shared constructs and
rename constants with prefix U2f to have prefix Fido. More specifically,
 1) Consolidate HidDevice::State / BleDevice::State into U2fDevice
    interface.
 2) Rename BLE constants (e.g. service id) to have fido as prefix.
 3) Move U2fDevice::ProtocolVersion to fido_constants.h
 4) Delete u2f_command_type.h file. This contents in this file is
    neither U2F nor correct. U2fCommandType enum currently mixes
    HID command type and BLE command types. Remove the file and
    add separate command type enums in fido_constants.h

Bug: 821215
Change-Id: I45bce9323ac95d83c31e7b90a2548b745d9e00b2
Reviewed-on: https://chromium-review.googlesource.com/961618
Commit-Queue: Jun Choi <hongjunchoi@chromium.org>
Reviewed-by: Jan Wilken Dörrie <jdoerrie@chromium.org>
Cr-Commit-Position: refs/heads/master@{#543400}