Add send transports to individual webrtc::Call streams.

talk/media/webrtc/webrtcvideoengine2.h

Index: talk/media/webrtc/webrtcvideoengine2.h
diff --git a/talk/media/webrtc/webrtcvideoengine2.h b/talk/media/webrtc/webrtcvideoengine2.h
index 9d04526f4b33d305512c78c0960908876c1093eb..e961465f64b1545d5cd74143d9782435eacbdd8a 100644
--- a/talk/media/webrtc/webrtcvideoengine2.h
+++ b/talk/media/webrtc/webrtcvideoengine2.h
@@ -267,11 +267,12 @@ class WebRtcVideoChannel2 : public rtc::MessageHandler,
    public:
     WebRtcVideoSendStream(
         webrtc::Call* call,
+        const StreamParams& sp,
+        const webrtc::VideoSendStream::Config& config,
         WebRtcVideoEncoderFactory* external_encoder_factory,
         const VideoOptions& options,
         int max_bitrate_bps,
         const Settable<VideoCodecSettings>& codec_settings,
-        const StreamParams& sp,
         const std::vector<webrtc::RtpExtension>& rtp_extensions);
     ~WebRtcVideoSendStream();
 
@@ -413,9 +414,9 @@ class WebRtcVideoChannel2 : public rtc::MessageHandler,
     WebRtcVideoReceiveStream(
         webrtc::Call* call,
         const StreamParams& sp,
+        const webrtc::VideoReceiveStream::Config& config,
         WebRtcVideoDecoderFactory* external_decoder_factory,
         bool default_stream,
-        const webrtc::VideoReceiveStream::Config& config,
         const std::vector<VideoCodecSettings>& recv_codecs);
     ~WebRtcVideoReceiveStream();