Convert //base to use std::unique_ptr

base/threading/sequenced_worker_pool.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/threading/sequenced_worker_pool.h"
 
 #include <stdint.h>
 
 #include <list>
 #include <map>
+#include <memory>
 #include <set>
 #include <utility>
 #include <vector>
 
 #include "base/atomic_sequence_num.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/critical_closure.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
+#include "base/memory/ptr_util.h"
 #include "base/stl_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/synchronization/condition_variable.h"
 #include "base/synchronization/lock.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/simple_thread.h"
 #include "base/threading/thread_local.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/time/time.h"
@@ skipping 405 matching lines @@
   const size_t max_threads_;
 
   const std::string thread_name_prefix_;
 
   // Associates all known sequence token names with their IDs.
   std::map<std::string, int> named_sequence_tokens_;
 
   // Owning pointers to all threads we've created so far, indexed by
   // ID. Since we lazily create threads, this may be less than
   // max_threads_ and will be initially empty.
-  using ThreadMap = std::map<PlatformThreadId, scoped_ptr<Worker>>;
+  using ThreadMap = std::map<PlatformThreadId, std::unique_ptr<Worker>>;
   ThreadMap threads_;
 
   // Set to true when we're in the process of creating another thread.
   // See PrepareToStartAdditionalThreadIfHelpful for more.
   bool thread_being_created_;
 
   // Number of threads currently waiting for work.
   size_t waiting_thread_count_;
 
   // Number of threads currently running tasks that have the BLOCK_SHUTDOWN
@@ skipping 320 matching lines @@
     AutoLock lock(lock_);
     return shutdown_called_;
 }
 
 void SequencedWorkerPool::Inner::ThreadLoop(Worker* this_worker) {
   {
     AutoLock lock(lock_);
     DCHECK(thread_being_created_);
     thread_being_created_ = false;
     auto result = threads_.insert(
-        std::make_pair(this_worker->tid(), make_scoped_ptr(this_worker)));
+        std::make_pair(this_worker->tid(), WrapUnique(this_worker)));
     DCHECK(result.second);
 
     while (true) {
 #if defined(OS_MACOSX)
       base::mac::ScopedNSAutoreleasePool autorelease_pool;
 #endif
 
       HandleCleanup();
 
       // See GetWork for what delete_these_outside_lock is doing.
@@ skipping 595 matching lines @@
 void SequencedWorkerPool::Shutdown(int max_new_blocking_tasks_after_shutdown) {
   DCHECK(constructor_task_runner_->BelongsToCurrentThread());
   inner_->Shutdown(max_new_blocking_tasks_after_shutdown);
 }
 
 bool SequencedWorkerPool::IsShutdownInProgress() {
   return inner_->IsShutdownInProgress();
 }
 
 }  // namespace base