Convert //base to use std::unique_ptr

base/supports_user_data.cc

 // Copyright (c) 2012 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 "base/supports_user_data.h"
 
+#include "base/memory/ptr_util.h"
+
 namespace base {
 
 SupportsUserData::SupportsUserData() {
   // Harmless to construct on a different thread to subsequent usage.
   thread_checker_.DetachFromThread();
 }
 
 SupportsUserData::Data* SupportsUserData::GetUserData(const void* key) const {
   DCHECK(thread_checker_.CalledOnValidThread());
   DataMap::const_iterator found = user_data_.find(key);
   if (found != user_data_.end())
     return found->second.get();
   return NULL;
 }
 
 void SupportsUserData::SetUserData(const void* key, Data* data) {
   DCHECK(thread_checker_.CalledOnValidThread());
-  user_data_[key] = make_scoped_ptr(data);
+  user_data_[key] = WrapUnique(data);
 }
 
 void SupportsUserData::RemoveUserData(const void* key) {
   DCHECK(thread_checker_.CalledOnValidThread());
   user_data_.erase(key);
 }
 
 void SupportsUserData::DetachUserDataThread() {
   thread_checker_.DetachFromThread();
 }
 
 SupportsUserData::~SupportsUserData() {
   DCHECK(thread_checker_.CalledOnValidThread() || user_data_.empty());
   DataMap local_user_data;
   user_data_.swap(local_user_data);
   // Now this->user_data_ is empty, and any destructors called transitively from
   // the destruction of |local_user_data| will see it that way instead of
   // examining a being-destroyed object.
 }
 
 }  // namespace base