AVRCP: Add debug logs in buildBrowsablePlayerList

Added debug logs in buildBrowsablePlayerList for each
package being added as MediaPlayer. The logs would
help to check if there is delay in loading package
displayName from frameworks.

CRs-Fixed: 2593698
Change-Id: I2b6a18685f6b7a820a7be8a159c6598ea0fd5e03
1 file changed