Convert //components/prefs from scoped_ptr to std::unique_ptr

components/prefs/pref_member.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 "components/prefs/pref_member.h"
 
 #include <utility>
 
 #include "base/callback.h"
 #include "base/callback_helpers.h"
@@ skipping 89 matching lines @@
 
 bool PrefMemberBase::Internal::IsOnCorrectThread() const {
   return thread_task_runner_->BelongsToCurrentThread();
 }
 
 void PrefMemberBase::Internal::UpdateValue(
     base::Value* v,
     bool is_managed,
     bool is_user_modifiable,
     const base::Closure& callback) const {
-  scoped_ptr<base::Value> value(v);
+  std::unique_ptr<base::Value> value(v);
   base::ScopedClosureRunner closure_runner(callback);
   if (IsOnCorrectThread()) {
     bool rv = UpdateValueInternal(*value);
     DCHECK(rv);
     is_managed_ = is_managed;
     is_user_modifiable_ = is_user_modifiable;
   } else {
     bool may_run = thread_task_runner_->PostTask(
         FROM_HERE, base::Bind(&PrefMemberBase::Internal::UpdateValue, this,
                               value.release(), is_managed, is_user_modifiable,
@@ skipping 93 matching lines @@
   base::ListValue list_value;
   list_value.AppendStrings(value);
   prefs()->Set(pref_name(), list_value);
 }
 
 template <>
 bool PrefMember<std::vector<std::string> >::Internal::UpdateValueInternal(
     const base::Value& value) const {
   return subtle::PrefMemberVectorStringUpdate(value, &value_);
 }