Merge "Initialize the Media Player list at start" am: af66394a

        /* initialize BrowseMananger which manages Browse commands and response */

        mAvrcpBrowseManager = new AvrcpBrowseManager(mContext, mAvrcpMediaRsp);

        // Build the media players list

        buildMediaPlayersList();

        UserManager manager = UserManager.get(mContext);

        if (manager == null || manager.isUserUnlocked()) {

            if (DEBUG) Log.d(TAG, "User already unlocked, initializing player lists");

            // initialize browsable player list and build media player list

            (new BrowsablePlayerListBuilder()).start();

        } else {

            // Still build the media players list even if we can't browse.

            buildMediaPlayersList();

        }

    }