update to webrtc revision 1349

Updated audio processing modules from revision 180 to 1349.
Main changes are:
- code clean up and reformating
- source path reorganization
- improved performance

Also imported test code that was not included in initial
drop from webrtc.

Change-Id: Ie4eb0e29990052e5f2d7f0b271b42eead40dbb6a
342 files changed
tree: 43b7aaa9cf8b8d42d0d58e123d27e37ad96607a5
  1. src/
  2. test/
  3. android-webrtc.mk
  4. Android.mk
  5. MODULE_LICENSE_BSD
  6. NOTICE