Revert "Enable large heap for Trebuchet"

This reverts commit 690791dee01eec9586e17cc655561cf17adb6597.
Remove AUDIO_DEVICE_IN_COMMUNICATION from inputs devices

 * Possible solution for sudden loss of in-call audio.

Change-Id: I701b7900b5f593fd369bf55ff5728cb1d21abe84
Merge branch into kk_mkt