[Presentation API] (4th)(1-UA blink side) Add WebPresentationConnection and WebPresentationConnecti…

content/renderer/presentation/presentation_dispatcher.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 "content/renderer/presentation/presentation_dispatcher.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 428 matching lines @@
 void PresentationDispatcher::OnSessionMessagesReceived(
     blink::mojom::PresentationSessionInfoPtr session_info,
     std::vector<blink::mojom::SessionMessagePtr> messages) {
   if (!controller_)
     return;
 
   for (size_t i = 0; i < messages.size(); ++i) {
     // Note: Passing batches of messages to the Blink layer would be more
     // efficient.
     std::unique_ptr<PresentationConnectionClient> session_client(
-        new PresentationConnectionClient(session_info->url, session_info->id));
+        new PresentationConnectionClient(session_info.Clone()));
     switch (messages[i]->type) {
       case blink::mojom::PresentationMessageType::TEXT: {
         // TODO(mfoltz): Do we need to DCHECK(messages[i]->message)?
         controller_->didReceiveSessionTextMessage(
             session_client.release(),
             blink::WebString::fromUTF8(messages[i]->message.value()));
         break;
       }
       case blink::mojom::PresentationMessageType::ARRAY_BUFFER:
       case blink::mojom::PresentationMessageType::BLOB: {
@@ skipping 87 matching lines @@
 PresentationDispatcher::AvailabilityStatus::AvailabilityStatus(
     const GURL& availability_url)
     : url(availability_url),
       last_known_availability(false),
       listening_state(ListeningState::INACTIVE) {}
 
 PresentationDispatcher::AvailabilityStatus::~AvailabilityStatus() {
 }
 
 }  // namespace content