Convert //extensions/{common,shell} from scoped_ptr to std::unique_ptr

extensions/common/features/feature_provider.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 "extensions/common/features/feature_provider.h"
 
 #include <map>
+#include <memory>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/trace_event/trace_event.h"
 #include "content/public/common/content_switches.h"
 #include "extensions/common/extensions_client.h"
 #include "extensions/common/features/feature.h"
 #include "extensions/common/features/feature_util.h"
 #include "extensions/common/switches.h"
 
 namespace extensions {
 
@@ skipping 30 matching lines @@
     // browser process on startup, as well as on renderer and extension
     // processes throughout the execution of the browser. We are more
     // interested in how long this takes as a startup cost, so we are
     // just measuring the time in the browser process.
     if (process_type == std::string()) {
       UMA_HISTOGRAM_TIMES("Extensions.FeatureProviderStaticInitTime",
                           base::Time::Now() - begin_time);
     }
   }
 
-  std::map<std::string, scoped_ptr<FeatureProvider>> feature_providers_;
+  std::map<std::string, std::unique_ptr<FeatureProvider>> feature_providers_;
 };
 
 base::LazyInstance<Static> g_static = LAZY_INSTANCE_INITIALIZER;
 
 const Feature* GetFeatureFromProviderByName(const std::string& provider_name,
                                             const std::string& feature_name) {
   const Feature* feature =
       FeatureProvider::GetByName(provider_name)->GetFeature(feature_name);
   // We should always refer to existing features, but we can't CHECK here
   // due to flaky JSONReader fails, see: crbug.com/176381, crbug.com/602936
@@ skipping 43 matching lines @@
 const Feature* FeatureProvider::GetPermissionFeature(const std::string& name) {
   return GetFeatureFromProviderByName("permission", name);
 }
 
 // static
 const Feature* FeatureProvider::GetBehaviorFeature(const std::string& name) {
   return GetFeatureFromProviderByName("behavior", name);
 }
 
 }  // namespace extensions