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

extensions/common/permissions/api_permission.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 EXTENSIONS_COMMON_PERMISSIONS_API_PERMISSION_H_
 #define EXTENSIONS_COMMON_PERMISSIONS_API_PERMISSION_H_
 
+#include <memory>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/pickle.h"
 #include "base/values.h"
 
 namespace IPC {
 class Message;
 }
 
 namespace extensions {
 
 class PermissionIDSet;
@@ skipping 277 matching lines @@
   // Parses the APIPermission from |value|. Returns false if an error happens
   // and optionally set |error| if |error| is not NULL. If |value| represents
   // multiple permissions, some are invalid, and |unhandled_permissions| is
   // not NULL, the invalid ones are put into |unhandled_permissions| and the
   // function returns true.
   virtual bool FromValue(const base::Value* value,
                          std::string* error,
                          std::vector<std::string>* unhandled_permissions) = 0;
 
   // Stores this into a new created |value|.
-  virtual scoped_ptr<base::Value> ToValue() const = 0;
+  virtual std::unique_ptr<base::Value> ToValue() const = 0;
 
   // Clones this.
   virtual APIPermission* Clone() const = 0;
 
   // Returns a new API permission which equals this - |rhs|.
   virtual APIPermission* Diff(const APIPermission* rhs) const = 0;
 
   // Returns a new API permission which equals the union of this and |rhs|.
   virtual APIPermission* Union(const APIPermission* rhs) const = 0;
 
@@ skipping 108 matching lines @@
 
   const APIPermission::ID id_;
   const char* const name_;
   const int flags_;
   const APIPermissionConstructor api_permission_constructor_;
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_PERMISSIONS_API_PERMISSION_H_