Cast: Fix two video freezing problems

media/cast/transport/transport_video_sender.cc

Index: media/cast/transport/transport_video_sender.cc
diff --git a/media/cast/transport/transport_video_sender.cc b/media/cast/transport/transport_video_sender.cc
index 7bfbb74fb373dd8a4a121acf913d53072b5ea77c..54c16aba02cf25a3956040054f8dbe99dcbb0984 100644
--- a/media/cast/transport/transport_video_sender.cc
+++ b/media/cast/transport/transport_video_sender.cc
@@ -4,8 +4,6 @@
 
 #include "media/cast/transport/transport_video_sender.h"
 
-#include <list>
-
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ -22,13 +20,10 @@ TransportVideoSender::TransportVideoSender(
     LoggingImpl* logging,
     const scoped_refptr<base::SingleThreadTaskRunner>& transport_task_runner,
     PacedSender* const paced_packet_sender)
-    : rtp_max_delay_(base::TimeDelta::FromMilliseconds(
-          config.base.rtp_config.max_delay_ms)),
-      encryptor_(),
-      rtp_sender_(clock, logging, transport_task_runner, paced_packet_sender) {
+    : rtp_sender_(clock, logging, transport_task_runner, paced_packet_sender) {
   rtp_sender_.InitializeVideo(config);
-  initialized_ =
-      encryptor_.Initialize(config.base.aes_key, config.base.aes_iv_mask);
+  initialized_ = encryptor_.Initialize(config.rtp.config.aes_key,
+                                       config.rtp.config.aes_iv_mask);
 }
 
 TransportVideoSender::~TransportVideoSender() {}