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

remoting/protocol/ice_connection_to_client.cc

Index: remoting/protocol/ice_connection_to_client.cc
diff --git a/remoting/protocol/ice_connection_to_client.cc b/remoting/protocol/ice_connection_to_client.cc
index c4a42f16cd9cd2b9fbdd789eba31c38af444b4ff..df29f70494444fe3db3f85f51b65c7a03ebc57f9 100644
--- a/remoting/protocol/ice_connection_to_client.cc
+++ b/remoting/protocol/ice_connection_to_client.cc
@@ -32,11 +32,14 @@ namespace {
 
 std::unique_ptr<AudioEncoder> CreateAudioEncoder(
     const protocol::SessionConfig& config) {
+#if defined(OS_IOS)

[Sergey Ulanov, 2016/10/19 22:04:45]

Maybe add a note here that AudioEncoderOpus is not compiled on iOS to avoid
dependency on media

+  return nullptr;
+#else
   const protocol::ChannelConfig& audio_config = config.audio_config();
-
   if (audio_config.codec == protocol::ChannelConfig::CODEC_OPUS) {
     return base::WrapUnique(new AudioEncoderOpus());
   }
+#endif
 
   NOTREACHED();
   return nullptr;