Convert //base to use std::unique_ptr

base/process/process_metrics.cc

 // Copyright 2013 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/process/process_metrics.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/values.h"
@@ skipping 13 matching lines @@
   GetSystemMemoryInfo(&system_metrics.memory_info_);
   GetSystemDiskInfo(&system_metrics.disk_info_);
 #endif
 #if defined(OS_CHROMEOS)
   GetSwapInfo(&system_metrics.swap_info_);
 #endif
 
   return system_metrics;
 }
 
-scoped_ptr<Value> SystemMetrics::ToValue() const {
-  scoped_ptr<DictionaryValue> res(new DictionaryValue());
+std::unique_ptr<Value> SystemMetrics::ToValue() const {
+  std::unique_ptr<DictionaryValue> res(new DictionaryValue());
 
   res->SetInteger("committed_memory", static_cast<int>(committed_memory_));
 #if defined(OS_LINUX) || defined(OS_ANDROID)
   res->Set("meminfo", memory_info_.ToValue());
   res->Set("diskinfo", disk_info_.ToValue());
 #endif
 #if defined(OS_CHROMEOS)
   res->Set("swapinfo", swap_info_.ToValue());
 #endif
 
@@ skipping 43 matching lines @@
   return (wakeups_delta_for_ms + time_delta / 2) / time_delta;
 }
 #else
 int ProcessMetrics::GetIdleWakeupsPerSecond() {
   NOTIMPLEMENTED();  // http://crbug.com/120488
   return 0;
 }
 #endif  // defined(OS_MACOSX) || defined(OS_LINUX)
 
 }  // namespace base