msm_audio: remove asm/sizes.h include

 not needed for kernel build and breaks L audio bringup

Change-Id: I0f101fb777502df757bb11e4a732dc258abe56c5
Export additional header files for user libraries.

This headers are used by qcom-legacy and device specific libraries.

Change-Id: I3f7be30ca3cbdd63583ed68b79baa7ee25a4ca70
qsd8k: update vidc headers for L

Change-Id: I170df4bee83a100043ecc4c96acb03946a897318