Revert "Support set/clear/get preferred device for capture preset."

Revert submission 12409575-devicesRoleForCapturePreset

Reason for revert: break CarAudioZonesHelperTest
Reverted Changes:
I92fdb2cbd:Support set/clear/get preferred device for capture...
I44e67d5b0:Add a helper function of checking if an audio sour...
Ib16ab2ec8:Support device role for capture preset.
I46bd8dfb5:Add tests for set/get/clearPreferredDeviceForCaptu...

Change-Id: I1e01307ac5fb427f47a0990c2c3d7ecd7acc3e0f