Revert "Revert "remove speaker on config""

This reverts commit 0e64c3878048e0eee8922270d31f03b678e392b3.

Change-Id: If5db22d4bc4f06778e2e6c2bcdcd1239848b0785
Merge "Revert "Revert "remove speaker on config""" into android-4.4