Replace scoped_ptr with unique_ptr in webrtc/call/

webrtc/voice_engine/channel_manager.cc

 /*
  *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 31 matching lines @@
   return *this;
 }
 
 ChannelOwner::ChannelRef::ChannelRef(class Channel* channel)
     : channel(channel), ref_count(1) {}
 
 ChannelManager::ChannelManager(uint32_t instance_id, const Config& config)
     : instance_id_(instance_id),
       last_channel_id_(-1),
       config_(config),
-      event_log_(rtc::ScopedToUnique(RtcEventLog::Create())) {}
+      event_log_(RtcEventLog::Create()) {}
 
 ChannelOwner ChannelManager::CreateChannel() {
   return CreateChannelInternal(config_);
 }
 
 ChannelOwner ChannelManager::CreateChannel(const Config& external_config) {
   return CreateChannelInternal(external_config);
 }
 
 ChannelOwner ChannelManager::CreateChannelInternal(const Config& config) {
@@ skipping 84 matching lines @@
 bool ChannelManager::Iterator::IsValid() {
   return iterator_pos_ < channels_.size();
 }
 
 void ChannelManager::Iterator::Increment() {
   ++iterator_pos_;
 }
 
 }  // namespace voe
 }  // namespace webrtc