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

chrome/browser/media/router/presentation_service_delegate_impl.cc

 // 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.
 
 #include "chrome/browser/media/router/presentation_service_delegate_impl.h"
 
 #include <string>
 
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/containers/small_map.h"
@@ skipping 707 matching lines @@
 void PresentationServiceDelegateImpl::CloseSession(
     int render_process_id,
     int render_frame_id,
     const std::string& presentation_id) {
   const MediaRoute::Id& route_id = frame_manager_->GetRouteId(
       RenderFrameHostId(render_process_id, render_frame_id), presentation_id);
   if (route_id.empty()) {
     DVLOG(1) << "No active route for: " << presentation_id;
     return;
   }
+
+  // TODO(mfoltz, mlamouri): implement CloseSession().
+  // This could call router_->OnPresentationSessionDetached(route_id).
+  // PresentationFrame::Reset() should probably call CloseSession() too.
+  // Rename CloseRoute() to something else to avoid confusion?
+  NOTIMPLEMENTED();
+}
+
+void PresentationServiceDelegateImpl::TerminateSession(
+    int render_process_id,
+    int render_frame_id,
+    const std::string& presentation_id) {
+  const MediaRoute::Id& route_id = frame_manager_->GetRouteId(
+      RenderFrameHostId(render_process_id, render_frame_id), presentation_id);
+  if (route_id.empty()) {
+    DVLOG(1) << "No active route for: " << presentation_id;
+    return;
+  }
   router_->CloseRoute(route_id);
 }
 
 void PresentationServiceDelegateImpl::ListenForSessionMessages(
     int render_process_id,
     int render_frame_id,
     const content::PresentationSessionInfo& session,
     const content::PresentationSessionMessageCallback& message_cb) {
   frame_manager_->ListenForSessionMessages(
       RenderFrameHostId(render_process_id, render_frame_id), session,
@@ skipping 82 matching lines @@
 bool PresentationServiceDelegateImpl::HasScreenAvailabilityListenerForTest(
     int render_process_id,
     int render_frame_id,
     const MediaSource::Id& source_id) const {
   RenderFrameHostId render_frame_host_id(render_process_id, render_frame_id);
   return frame_manager_->HasScreenAvailabilityListenerForTest(
       render_frame_host_id, source_id);
 }
 
 }  // namespace media_router