Mandate unique_ptr for base::IDMap in IDMapOwnPointer mode.

content/renderer/presentation/presentation_dispatcher.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 CONTENT_RENDERER_PRESENTATION_PRESENTATION_DISPATCHER_H_
 #define CONTENT_RENDERER_PRESENTATION_PRESENTATION_DISPATCHER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 52 matching lines @@
       blink::mojom::PresentationMessageType type,
       const uint8_t* data,
       size_t length);
 
   // WebPresentationClient implementation.
   void setController(blink::WebPresentationController* controller) override;
   void setReceiver(blink::WebPresentationReceiver*) override;
 
   void startSession(
       const blink::WebVector<blink::WebURL>& presentationUrls,
-      blink::WebPresentationConnectionClientCallbacks* callback) override;
+      std::unique_ptr<blink::WebPresentationConnectionClientCallbacks> callback)
+      override;
   void joinSession(
       const blink::WebVector<blink::WebURL>& presentationUrls,
       const blink::WebString& presentationId,
-      blink::WebPresentationConnectionClientCallbacks* callback) override;
+      std::unique_ptr<blink::WebPresentationConnectionClientCallbacks> callback)
+      override;
   void sendString(const blink::WebURL& presentationUrl,
                   const blink::WebString& presentationId,
                   const blink::WebString& message) override;
   void sendArrayBuffer(const blink::WebURL& presentationUrl,
                        const blink::WebString& presentationId,
                        const uint8_t* data,
                        size_t length) override;
   void sendBlobData(const blink::WebURL& presentationUrl,
                     const blink::WebString& presentationId,
                     const uint8_t* data,
                     size_t length) override;
   void closeSession(const blink::WebURL& presentationUrl,
                     const blink::WebString& presentationId) override;
   void terminateSession(const blink::WebURL& presentationUrl,
                         const blink::WebString& presentationId) override;
   void getAvailability(
       const blink::WebURL& availabilityUrl,
-      blink::WebPresentationAvailabilityCallbacks* callbacks) override;
+      std::unique_ptr<blink::WebPresentationAvailabilityCallbacks> callbacks)
+      override;
   void startListening(blink::WebPresentationAvailabilityObserver*) override;
   void stopListening(blink::WebPresentationAvailabilityObserver*) override;
   void setDefaultPresentationUrls(
       const blink::WebVector<blink::WebURL>& presentationUrls) override;
 
   // RenderFrameObserver implementation.
   void DidCommitProvisionalLoad(
       bool is_new_navigation,
       bool is_same_page_navigation) override;
   void OnDestruct() override;
 
   // blink::mojom::PresentationServiceClient
   void OnScreenAvailabilityNotSupported(const GURL& url) override;
   void OnScreenAvailabilityUpdated(const GURL& url, bool available) override;
   void OnConnectionStateChanged(
       blink::mojom::PresentationSessionInfoPtr connection,
       blink::mojom::PresentationConnectionState state) override;
   void OnConnectionClosed(
       blink::mojom::PresentationSessionInfoPtr connection,
       blink::mojom::PresentationConnectionCloseReason reason,
       const std::string& message) override;
   void OnSessionMessagesReceived(
       blink::mojom::PresentationSessionInfoPtr session_info,
       std::vector<blink::mojom::SessionMessagePtr> messages) override;
   void OnDefaultSessionStarted(
       blink::mojom::PresentationSessionInfoPtr session_info) override;
 
   void OnSessionCreated(
-      blink::WebPresentationConnectionClientCallbacks* callback,
+      std::unique_ptr<blink::WebPresentationConnectionClientCallbacks> callback,
       blink::mojom::PresentationSessionInfoPtr session_info,
       blink::mojom::PresentationErrorPtr error);
   void OnReceiverConnectionAvailable(
       blink::mojom::PresentationSessionInfoPtr) override;
 
   // Call to PresentationService to send the message in |request|.
   // |session_info| and |message| of |reuqest| will be consumed.
   // |HandleSendMessageRequests| will be invoked after the send is attempted.
   void DoSendMessage(SendMessageRequest* request);
   void HandleSendMessageRequests(bool success);
@@ skipping 43 matching lines @@
   // Updates the listening state of availability for |status| and notifies the
   // client.
   void UpdateListeningState(AvailabilityStatus* status);
 
   DISALLOW_COPY_AND_ASSIGN(PresentationDispatcher);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PRESENTATION_PRESENTATION_DISPATCHER_H_