Revert "Temporary fix in build"

This reverts commit 3a224fea53fb00776f4563cb69f7b7478ef5ee60.
mm-video:venc: Add required ION Heap ID for video encoder buffers

- Allocate video encoder buffers from ION_CAMERA_HEAP_ID memory
  for 8x55 target.

Change-Id: If9d4d4d484d53bffe41940a04adf589d7d1a9ebe
Initial 8x55 mr1 bring up

Change-Id: Ib2830754cd82ed201d51aa457f1b633b7cfabd4c

Conflicts:
	Android.mk
	mm-video/vidc/vdec/Android.mk
	mm-video/vidc/venc/Android.mk
	mm-video/vidc/venc/src/omx_video_base.cpp