Convert //gin to use std::unique_ptr

gin/modules/module_registry.h

 // 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.
 
 #ifndef GIN_MODULES_MODULE_REGISTRY_H_
 #define GIN_MODULES_MODULE_REGISTRY_H_
 
 #include <list>
 #include <map>
+#include <memory>
 #include <set>
 #include <string>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/observer_list.h"
 #include "gin/gin_export.h"
 #include "v8/include/v8.h"
 
 namespace gin {
 
 class ModuleRegistryObserver;
 struct PendingModule;
 
@@ skipping 25 matching lines @@
 
   void AddObserver(ModuleRegistryObserver* observer);
   void RemoveObserver(ModuleRegistryObserver* observer);
 
   // The caller must have already entered our context.
   void AddBuiltinModule(v8::Isolate* isolate, const std::string& id,
                         v8::Local<v8::Value> module);
 
   // The caller must have already entered our context.
   void AddPendingModule(v8::Isolate* isolate,
-                        scoped_ptr<PendingModule> pending);
+                        std::unique_ptr<PendingModule> pending);
 
   void LoadModule(v8::Isolate* isolate,
                   const std::string& id,
                   LoadModuleCallback callback);
 
   // The caller must have already entered our context.
   void AttemptToLoadMoreModules(v8::Isolate* isolate);
 
   const std::set<std::string>& available_modules() const {
     return available_modules_;
   }
 
   const std::set<std::string>& unsatisfied_dependencies() const {
     return unsatisfied_dependencies_;
   }
 
  private:
   typedef ScopedVector<PendingModule> PendingModuleVector;
   typedef std::multimap<std::string, LoadModuleCallback> LoadModuleCallbackMap;
 
   explicit ModuleRegistry(v8::Isolate* isolate);
 
-  bool Load(v8::Isolate* isolate, scoped_ptr<PendingModule> pending);
+  bool Load(v8::Isolate* isolate, std::unique_ptr<PendingModule> pending);
   bool RegisterModule(v8::Isolate* isolate,
                       const std::string& id,
                       v8::Local<v8::Value> module);
 
   bool CheckDependencies(PendingModule* pending);
-  bool AttemptToLoad(v8::Isolate* isolate, scoped_ptr<PendingModule> pending);
+  bool AttemptToLoad(v8::Isolate* isolate,
+                     std::unique_ptr<PendingModule> pending);
 
   v8::Local<v8::Value> GetModule(v8::Isolate* isolate, const std::string& id);
 
   std::set<std::string> available_modules_;
   std::set<std::string> unsatisfied_dependencies_;
 
   LoadModuleCallbackMap waiting_callbacks_;
 
   PendingModuleVector pending_modules_;
   v8::Persistent<v8::Object> modules_;
 
   base::ObserverList<ModuleRegistryObserver> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(ModuleRegistry);
 };
 
 }  // namespace gin
 
 #endif  // GIN_MODULES_MODULE_REGISTRY_H_