Fix MAP SDP record generation [2/3].

Give the bluetooth app API to register a server socket for a specific
UUID/port pair. It needs that for registering two OBEX server instances.

Change-Id: I6ede7f2777040af4e653eceb14ea47a2c03abfae
Merge branch 'jb4.3' of github.com:TEAM-Gummy/android_frameworks_base into jb4.3