Deprecate PeerConnectionFactoryDependencies::audio_processing

Bug: webrtc:369904700
Change-Id: Ic0982abcff2097e4e52e55a4b9c90ec25ae33b90
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/367961
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#43444}
diff --git a/api/enable_media.cc b/api/enable_media.cc
index 922cf58..cc15ec6 100644
--- a/api/enable_media.cc
+++ b/api/enable_media.cc
@@ -49,7 +49,10 @@
     absl::Nullable<scoped_refptr<AudioProcessing>> audio_processing =
         deps.audio_processing_builder != nullptr
             ? std::move(deps.audio_processing_builder)->Build(env)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
             : std::move(deps.audio_processing);
+#pragma clang diagnostic pop
 
     auto audio_engine = std::make_unique<WebRtcVoiceEngine>(
         &env.task_queue_factory(), deps.adm.get(),