Convert //chrome/browser/extensions from scoped_ptr to std::unique_ptr

chrome/browser/extensions/extension_assets_manager_chromeos.cc

 // Copyright (c) 2014 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 "chrome/browser/extensions/extension_assets_manager_chromeos.h"
 
 #include <stddef.h>
 
 #include <map>
 #include <vector>
@@ skipping 530 matching lines @@
         not_used = true;
       } else if (user->is_logged_in()) {
         // For logged in user also check that this path is actually used as
         // installed extension or as delayed install.
         Profile* profile =
             chromeos::ProfileHelper::Get()->GetProfileByUserUnsafe(user);
         ExtensionPrefs* extension_prefs = ExtensionPrefs::Get(profile);
         if (!extension_prefs || extension_prefs->pref_service()->ReadOnly())
           return false;
 
-        scoped_ptr<ExtensionInfo> info =
+        std::unique_ptr<ExtensionInfo> info =
             extension_prefs->GetInstalledExtensionInfo(id);
         if (!info || info->extension_path != base::FilePath(shared_path)) {
           info = extension_prefs->GetDelayedInstallInfo(id);
           if (!info || info->extension_path != base::FilePath(shared_path)) {
             not_used = true;
           }
         }
       }
 
       if (not_used) {
         users->Remove(i, NULL);
 
         i--;
         num_users--;
       }
     }
 
     if (num_users) {
       live_extension_paths->insert(
           std::make_pair(id, base::FilePath(shared_path)));
     } else {
       extension_info->RemoveWithoutPathExpansion(*it, NULL);
     }
   }
 
   return true;
 }
 
 }  // namespace extensions