[blink] Unique pointers in Platform.h

third_party/WebKit/Source/platform/mediastream/MediaStreamCenter.cpp

 /*
  * Copyright (C) 2011 Ericsson AB. All rights reserved.
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 34 matching lines @@
 
 namespace blink {
 
 MediaStreamCenter& MediaStreamCenter::Instance() {
   DCHECK(IsMainThread());
   DEFINE_STATIC_LOCAL(MediaStreamCenter, center, ());
   return center;
 }
 
 MediaStreamCenter::MediaStreamCenter()
-    : private_(
-          WTF::WrapUnique(Platform::Current()->CreateMediaStreamCenter(this))) {
-}
+    : private_(Platform::Current()->CreateMediaStreamCenter(this)) {}
 
 MediaStreamCenter::~MediaStreamCenter() {}
 
 void MediaStreamCenter::DidSetMediaStreamTrackEnabled(
     MediaStreamComponent* component) {
   if (private_) {
     if (component->Enabled()) {
       private_->DidEnableMediaStreamTrack(component);
     } else {
       private_->DidDisableMediaStreamTrack(component);
@@ skipping 73 matching lines @@
 }
 
 void MediaStreamCenter::StopLocalMediaStream(const WebMediaStream& web_stream) {
   MediaStreamDescriptor* stream = web_stream;
   MediaStreamDescriptorClient* client = stream->Client();
   if (client)
     client->StreamEnded();
 }
 
 }  // namespace blink