usbhost api: remove profile dependency
- Only Mobile profile supported usb host api until Tizen 3.0
- To remove the profile dependency, usb host api related codes
are enabled.
= If usb host api is used, all things are same with Tizen 3.0
= If libusb is used directly,
1) root users can access to usb device like Tizen 3.0
2) normal users cannot open usb device, and thus
dbus requests to deviced will be triggered.
If deviced supports usb host api, usb permission popup
will be launched for the confirmation from user.
If deviced does not support usb host api, the requests
are rejected.
Change-Id: Id72a27d5aa78ebaf8006a649c20d88d2c0e6ca65
Signed-off-by: taeyoung <ty317.kim@samsung.com>