Bluetooth: Fix profile auto-connect logic

The fix in commit 05e08c3a caused a
duplicate connect message to be sent to A2DP devices (and others),
causing the A2DP state machine to disconnect a device shortly after
connecting it.

This patch reverts the relevant part of commit 05e06c that causes the
faulty auto-connect behaviour.

Bug: 22128169
Change-Id: Ie0dadd5c9583bf2b64a8434a2a3603cb749b21d0