Convert //base to use std::unique_ptr

base/feature_list.cc

 // Copyright 2015 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/feature_list.h"
 
 #include <stddef.h>
 
 #include <utility>
 #include <vector>
@@ skipping 143 matching lines @@
   // chrome_browser_main.cc and do not override it in content/browser/
   // browser_main_loop.cc.
   if (g_instance) {
     if (g_instance->initialized_from_command_line_)
       return;
 
     delete g_instance;
     g_instance = nullptr;
   }
 
-  scoped_ptr<base::FeatureList> feature_list(new base::FeatureList);
+  std::unique_ptr<base::FeatureList> feature_list(new base::FeatureList);
   feature_list->InitializeFromCommandLine(enable_features, disable_features);
   base::FeatureList::SetInstance(std::move(feature_list));
 }
 
 // static
 FeatureList* FeatureList::GetInstance() {
   return g_instance;
 }
 
 // static
-void FeatureList::SetInstance(scoped_ptr<FeatureList> instance) {
+void FeatureList::SetInstance(std::unique_ptr<FeatureList> instance) {
   DCHECK(!g_instance);
   instance->FinalizeInitialization();
 
   // Note: Intentional leak of global singleton.
   g_instance = instance.release();
 }
 
 // static
 void FeatureList::ClearInstanceForTesting() {
   delete g_instance;
@@ skipping 80 matching lines @@
   return it->second == &feature;
 }
 
 FeatureList::OverrideEntry::OverrideEntry(OverrideState overridden_state,
                                           FieldTrial* field_trial)
     : overridden_state(overridden_state),
       field_trial(field_trial),
       overridden_by_field_trial(field_trial != nullptr) {}
 
 }  // namespace base