Revert "Audio V4: Split system and vendor Audio.h"

This reverts commit c246f5eaa1dabda72eb3bcf3823d4cab65bd4e83.

Reason for revert: Breaks the build of multiple devices

Change-Id: I516d7467369f9a9b9872e7378c8b2eabc8b1d96e
4 files changed
tree: 0d2b7d794d7457c7a48264b15a7f53ae6e2e2f10
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk