Merge "libeffects: Pre-processing migration to new webrtc" am: bf1cb79c2f am: 39523e8a46 am: 19b4126344 am: ecd1c3a6c4

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1436853

Change-Id: I093dda1db4853e3a496cfe6ffb5dc401f4bfb651