Revert "Update MAP code from upstream."

 * Moving to new upstream implementation in BluetoothExt

This reverts commit 638705ba.

Revert "Fix MAP SDP record generation [3/3]."

This reverts commit 9eb34d0f.

Revert "Fix MAP accept threads sometimes spinning endlessly."

This reverts commit 84df74b2.

Revert "Accidentally removed bugfix in BluetoothMasObexServer"

This reverts commit 768797c3.

Revert "Fix crash during BT shutdown"

This reverts commit 8ec41530.

Revert "Bluetooth MAP (Message Access Profile) Upstream Changes (1/3)"

This reverts commit cb93e652.

Change-Id: I32f15e546463ad127d1c6fb4896c5d2c22e216eb

Revert "Bluetooth MAP profile fix"

This reverts commit 249cf075.

Revert "32 bit int shifted by 36 bits at BluetoothMasObexServer.getUint32BigEndian"

This reverts commit a84419ca.

Revert "Ported: Bluetooth Message Access Profile (MAP) from CM9"

This reverts commit e3b96554.