Tim Kilbourn 823e805c1c Always set the usb config when modifying it.
On some devices, setting system properties takes too long and we end up
with races where adbd gets killed and never comes back. With this
change we avoid a small optimization that checks the previous value of
the config, instead opting to set it every time.

Bug: 23631400
Change-Id: I7567cc2efb3d5d15c45334bd66b28877a2af0ac3
2015-09-18 15:05:57 -07:00
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