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 67 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();
   }
 
   if (video_config.aes_iv_mask.size() == kAesKeySize &&
       video_config.aes_key.size() == kAesKeySize) {
     iv_mask_ = video_config.aes_iv_mask;
     crypto::SymmetricKey* key = crypto::SymmetricKey::Import(
         crypto::SymmetricKey::AES, video_config.aes_key);
     encryptor_.reset(new crypto::Encryptor());
     encryptor_->Init(key, crypto::Encryptor::CTR, std::string());
@@ skipping 302 matching lines @@
   DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
   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