Part 2 of base::IDMap refactor to eliminate IDMapOwnPointer/IDMapExternalPointer modes

chrome/browser/permissions/permission_manager.h

 // 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.
 
 #ifndef CHROME_BROWSER_PERMISSIONS_PERMISSION_MANAGER_H_
 #define CHROME_BROWSER_PERMISSIONS_PERMISSION_MANAGER_H_
 
 #include <unordered_map>
 
 #include "base/callback_forward.h"
@@ skipping 57 matching lines @@
       override;
   void UnsubscribePermissionStatusChange(int subscription_id) override;
 
  private:
   friend class GeolocationPermissionContextTests;
   // TODO(raymes): Refactor MediaPermission to not call GetPermissionContext.
   // See crbug.com/596786.
   friend class MediaPermission;
 
   class PendingRequest;
-  using PendingRequestsMap = IDMap<PendingRequest, IDMapOwnPointer>;
+  using PendingRequestsMap = IDMap<std::unique_ptr<PendingRequest>>;
 
   struct Subscription;
-  using SubscriptionsMap = IDMap<Subscription, IDMapOwnPointer>;
+  using SubscriptionsMap = IDMap<std::unique_ptr<Subscription>>;
 
   PermissionContextBase* GetPermissionContext(content::PermissionType type);
 
   // Called when a permission was decided for a given PendingRequest. The
   // PendingRequest is identified by its |request_id| and the permission is
   // identified by its |permission_id|. If the PendingRequest contains more than
   // one permission, it will wait for the remaining permissions to be resolved.
   // When all the permissions have been resolved, the PendingRequest's callback
   // is run.
   void OnPermissionsRequestResponseStatus(
@@ skipping 15 matching lines @@
                      std::unique_ptr<PermissionContextBase>,
                      PermissionTypeHash>
       permission_contexts_;
 
   base::WeakPtrFactory<PermissionManager> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PermissionManager);
 };
 
 #endif // CHROME_BROWSER_PERMISSIONS_PERMISSION_MANAGER_H_