Drop VideoOptions from VideoSendParameters.

webrtc/media/base/mediachannel.h

Index: webrtc/media/base/mediachannel.h
diff --git a/webrtc/media/base/mediachannel.h b/webrtc/media/base/mediachannel.h
index 3f6c8dda63943fa92aebcd948a7ce4d240aab4fd..f7efa4a975433466015a6e6011a060a6f3c97fb9 100644
--- a/webrtc/media/base/mediachannel.h
+++ b/webrtc/media/base/mediachannel.h
@@ -858,7 +858,7 @@ struct RtpParameters {
   RtcpParameters rtcp;
 };
 
-template <class Codec, class Options>
+template <class Codec>
 struct RtpSendParameters : RtpParameters<Codec> {
   std::string ToString() const override {
     std::ostringstream ost;
@@ -866,16 +866,26 @@ struct RtpSendParameters : RtpParameters<Codec> {
     ost << "codecs: " << VectorToString(this->codecs) << ", ";
     ost << "extensions: " << VectorToString(this->extensions) << ", ";
     ost << "max_bandwidth_bps: " << max_bandwidth_bps << ", ";
-    ost << "options: " << options.ToString();
     ost << "}";
     return ost.str();
   }
 
   int max_bandwidth_bps = -1;
-  Options options;
 };
 
-struct AudioSendParameters : RtpSendParameters<AudioCodec, AudioOptions> {
+struct AudioSendParameters : RtpSendParameters<AudioCodec> {
+  std::string ToString() const override {
+    std::ostringstream ost;
+    ost << "{";
+    ost << "codecs: " << VectorToString(this->codecs) << ", ";
+    ost << "extensions: " << VectorToString(this->extensions) << ", ";
+    ost << "max_bandwidth_bps: " << max_bandwidth_bps << ", ";
+    ost << "options: " << options.ToString();
+    ost << "}";
+    return ost.str();
+  }
+
+  AudioOptions options;
 };
 
 struct AudioRecvParameters : RtpParameters<AudioCodec> {
@@ -945,7 +955,7 @@ class VoiceMediaChannel : public MediaChannel {
       rtc::scoped_ptr<webrtc::AudioSinkInterface> sink) = 0;
 };
 
-struct VideoSendParameters : RtpSendParameters<VideoCodec, VideoOptions> {
+struct VideoSendParameters : RtpSendParameters<VideoCodec> {
 };
 
 struct VideoRecvParameters : RtpParameters<VideoCodec> {
@@ -1059,13 +1069,7 @@ struct SendDataParams {
 
 enum SendDataResult { SDR_SUCCESS, SDR_ERROR, SDR_BLOCK };
 
-struct DataOptions {
-  std::string ToString() const {
-    return "{}";
-  }
-};
-
-struct DataSendParameters : RtpSendParameters<DataCodec, DataOptions> {
+struct DataSendParameters : RtpSendParameters<DataCodec> {
   std::string ToString() const {
     std::ostringstream ost;
     // Options and extensions aren't used.