Mandate unique_ptr for base::IDMap in IDMapOwnPointer mode.

content/child/push_messaging/push_provider.h

 // Copyright 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.
 
 #ifndef CONTENT_CHILD_PUSH_MESSAGING_PUSH_PROVIDER_H_
 #define CONTENT_CHILD_PUSH_MESSAGING_PUSH_PROVIDER_H_
 
 #include <stdint.h>
+
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/id_map.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "content/child/push_messaging/push_dispatcher.h"
 #include "content/public/child/worker_thread.h"
 #include "content/public/common/push_messaging_status.h"
 #include "third_party/WebKit/public/platform/modules/push_messaging/WebPushError.h"
@@ skipping 24 matching lines @@
       ThreadSafeSender* thread_safe_sender,
       PushDispatcher* push_dispatcher);
 
   // WorkerThread::Observer implementation.
   void WillStopCurrentWorkerThread() override;
 
   // blink::WebPushProvider implementation.
   void subscribe(
       blink::WebServiceWorkerRegistration* service_worker_registration,
       const blink::WebPushSubscriptionOptions& options,
-      blink::WebPushSubscriptionCallbacks* callbacks) override;
+      std::unique_ptr<blink::WebPushSubscriptionCallbacks> callbacks) override;
   void unsubscribe(
       blink::WebServiceWorkerRegistration* service_worker_registration,
-      blink::WebPushUnsubscribeCallbacks* callbacks) override;
+      std::unique_ptr<blink::WebPushUnsubscribeCallbacks> callbacks) override;
   void getSubscription(
       blink::WebServiceWorkerRegistration* service_worker_registration,
-      blink::WebPushSubscriptionCallbacks* callbacks) override;
+      std::unique_ptr<blink::WebPushSubscriptionCallbacks> callbacks) override;
   void getPermissionStatus(
       blink::WebServiceWorkerRegistration* service_worker_registration,
       const blink::WebPushSubscriptionOptions& options,
-      blink::WebPushPermissionStatusCallbacks* callbacks) override;
+      std::unique_ptr<blink::WebPushPermissionStatusCallbacks> callbacks)
+      override;
 
   // Called by the PushDispatcher.
   bool OnMessageReceived(const IPC::Message& message);
 
  private:
   PushProvider(ThreadSafeSender* thread_safe_sender,
                PushDispatcher* push_dispatcher);
 
   // IPC message handlers.
   void OnSubscribeFromWorkerSuccess(int request_id,
@@ skipping 35 matching lines @@
   // the callbacks.
   IDMap<blink::WebPushUnsubscribeCallbacks, IDMapOwnPointer>
       unsubscribe_callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(PushProvider);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_PUSH_MESSAGING_PUSH_PROVIDER_H_