Ongoing fixes and improvements, transient suppressor is gone. Also,
dropping isac because it doesn't seem to be useful, and is just build
system deadweight now.
Upstream references:
Version: 131.0.6778.200
WebRTC: 79aff54b0fa9238ce3518dd9eaf9610cd6f22e82
Chromium: 2a19506ad24af755f2a215a4c61f775393e0db42
Some API deprecation -- ExperimentalAgc and ExperimentalNs are gone.
We're continuing to carry iSAC even though it's gone upstream, but maybe
we'll want to drop that soon.
Corresponds to upstream commit 524e9b043e7e86fd72353b987c9d5f6a1ebf83e1
Update notes:
* Pull in third party license file
* Replace .gypi files with BUILD.gn to keep track of what changes
upstream
* Bunch of new filse pulled in as dependencies
* Won't build yet due to changes needed on top of these
Corresponds to upstream commit 524e9b043e7e86fd72353b987c9d5f6a1ebf83e1
Update notes:
* Moved src/ to webrtc/ to easily diff against the third_party/webrtc
in the chromium tree
* ARM/NEON/MIPS support is not yet hooked up
* Tests have not been copied