Cast: Removed unnecessary ref counters.

media/cast/video_sender/video_sender.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/cast/video_sender/video_sender.h"
 
 #include <list>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 66 matching lines @@
   VLOG(1) << "max_unacked_frames " << static_cast<int>(max_unacked_frames_);
   DCHECK_GT(max_unacked_frames_, 0) << "Invalid argument";
 
   rtp_video_sender_statistics_.reset(
       new LocalRtpVideoSenderStatistics(rtp_sender_.get()));
 
   if (video_config.use_external_encoder) {
     DCHECK(video_encoder_controller) << "Invalid argument";
     video_encoder_controller_ = video_encoder_controller;
   } else {
-    video_encoder_ = new VideoEncoder(cast_environment, video_config,
-        max_unacked_frames_);
+    video_encoder_.reset(new VideoEncoder(cast_environment, video_config,
+        max_unacked_frames_));
     video_encoder_controller_ = video_encoder_.get();
   }
   rtcp_.reset(new Rtcp(
       cast_environment_->Clock(),
       rtcp_feedback_.get(),
       paced_packet_sender,
       rtp_video_sender_statistics_.get(),
       NULL,
       video_config.rtcp_mode,
       base::TimeDelta::FromMilliseconds(video_config.rtcp_interval),
@@ skipping 233 matching lines @@
 void VideoSender::ResendFrame(uint8 resend_frame_id) {
   MissingFramesAndPacketsMap missing_frames_and_packets;
   PacketIdSet missing;
   missing_frames_and_packets.insert(std::make_pair(resend_frame_id, missing));
   rtp_sender_->ResendPackets(missing_frames_and_packets);
   last_send_time_ = cast_environment_->Clock()->NowTicks();
 }
 
 }  // namespace cast
 }  // namespace media