Presentation API: implement renderer side of PresentationConnection.close().

content/common/presentation/presentation_service.mojom

 // 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.
 
 module presentation;
 
 struct PresentationSessionInfo {
   string url;
   string id;
 };
@@ skipping 69 matching lines @@
       => (PresentationSessionInfo? sessionInfo, PresentationError? error);
 
   // Called when send() is called by the frame. The true in the
   // result callback notifies that the service is ready for next message.
   // The false in the result callback notifies the renderer to stop sending
   // the send requests and invalidate all pending requests. This occurs
   // for eg., when frame is deleted or navigated away.
   SendSessionMessage(PresentationSessionInfo sessionInfo,
                      SessionMessage message_request) => (bool success);
 
-  // Called when closeSession() is called by the frame.
+  // Called when close() is called by the frame.
   CloseSession(string presentation_url, string presentation_id);
 
+  // Called when terminate() is called by the frame.
+  TerminateSession(string presentation_url, string presentation_id);
+
   // Starts listening for state changes for sessions created on this frame.
   // When state change occurs, PresentationServiceClient::OnSessionStateChanged
   // will be invoked with the session and its new state.
   // This is called after a presentation session is created.
   ListenForSessionStateChange();
 
   // Starts listening for messages for session with |sessionInfo|.
   // Messages will be received in
   // PresentationServiceClient::OnSessionMessagesReceived.
   // This is called after a presentation session is created.
@@ skipping 17 matching lines @@
   OnSessionStateChanged(PresentationSessionInfo sessionInfo,
                         PresentationConnectionState newState);
 
   // See PresentationService::ListenForSessionMessages.
   OnSessionMessagesReceived(PresentationSessionInfo sessionInfo,
                             array<SessionMessage> messages);
 
   // See PresentationService::SetDefaultPresentationURL.
   OnDefaultSessionStarted(PresentationSessionInfo sessionInfo);
 };