Removing the dependency on //third_party/webrtc:webrtc and replacing with rtc_base.

remoting/protocol/webrtc_audio_module.cc

Index: remoting/protocol/webrtc_audio_module.cc
diff --git a/remoting/protocol/webrtc_audio_module.cc b/remoting/protocol/webrtc_audio_module.cc
index a192c040e54fc5e9a0726bad9a60d757102ad9e2..fa2d15ec482c5b9f77e2fbf293a23096c50ac092 100644
--- a/remoting/protocol/webrtc_audio_module.cc
+++ b/remoting/protocol/webrtc_audio_module.cc
@@ -488,12 +488,13 @@ int32_t WebrtcAudioModule::EnableBuiltInNS(bool enable) {
 
 #if defined(WEBRTC_IOS)
 int WebrtcAudioModule::GetPlayoutAudioParameters(
-    AudioParameters* params) const {
+    webrtc::AudioParameters* params) const {
   NOTREACHED();
   return -1;
 }
 
-int WebrtcAudioModule::GetRecordAudioParameters(AudioParameters* params) const {
+int WebrtcAudioModule::GetRecordAudioParameters(
+    webrtc::AudioParameters* params) const {
   NOTREACHED();
   return -1;
 }