Make ReconfigureVideoEncoder void.

webrtc/video_send_stream.h

Index: webrtc/video_send_stream.h
diff --git a/webrtc/video_send_stream.h b/webrtc/video_send_stream.h
index 63acb0944b808c3ef788b2e6d3063d53bac299a8..c58775f3f60d6c0f509624826052b5c80e2f2185 100644
--- a/webrtc/video_send_stream.h
+++ b/webrtc/video_send_stream.h
@@ -173,7 +173,7 @@ class VideoSendStream : public SendStream {
   // Set which streams to send. Must have at least as many SSRCs as configured
   // in the config. Encoder settings are passed on to the encoder instance along
   // with the VideoStream settings.
-  virtual bool ReconfigureVideoEncoder(const VideoEncoderConfig& config) = 0;
+  virtual void ReconfigureVideoEncoder(const VideoEncoderConfig& config) = 0;
 
   virtual Stats GetStats() = 0;
 };