[Presentation API] Add support to content/ for multiple URLs per PresentationRequest.

chrome/browser/media/router/presentation_service_delegate_impl.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 CHROME_BROWSER_MEDIA_ROUTER_PRESENTATION_SERVICE_DELEGATE_IMPL_H_
 #define CHROME_BROWSER_MEDIA_ROUTER_PRESENTATION_SERVICE_DELEGATE_IMPL_H_
 
 #include <map>
 #include <memory>
 #include <string>
 #include <utility>
+#include <vector>
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "chrome/browser/media/router/media_router.h"
 #include "chrome/browser/media/router/media_source.h"
 #include "chrome/browser/media/router/presentation_request.h"
 #include "chrome/browser/media/router/render_frame_host_id.h"
 #include "content/public/browser/presentation_service_delegate.h"
@@ skipping 60 matching lines @@
   void RemoveObserver(int render_process_id, int render_frame_id) override;
   bool AddScreenAvailabilityListener(
       int render_process_id,
       int render_frame_id,
       content::PresentationScreenAvailabilityListener* listener) override;
   void RemoveScreenAvailabilityListener(
       int render_process_id,
       int render_frame_id,
       content::PresentationScreenAvailabilityListener* listener) override;
   void Reset(int render_process_id, int render_frame_id) override;
-  void SetDefaultPresentationUrl(
+  void SetDefaultPresentationUrls(
       int render_process_id,
       int render_frame_id,
-      const std::string& default_presentation_url,
+      const std::vector<std::string>& default_presentation_urls,
       const content::PresentationSessionStartedCallback& callback) override;
   void StartSession(
       int render_process_id,
       int render_frame_id,
-      const std::string& presentation_url,
+      const std::vector<std::string>& presentation_urls,
       const content::PresentationSessionStartedCallback& success_cb,
       const content::PresentationSessionErrorCallback& error_cb) override;
   void JoinSession(
       int render_process_id,
       int render_frame_id,
-      const std::string& presentation_url,
+      const std::vector<std::string>& presentation_urls,
       const std::string& presentation_id,
       const content::PresentationSessionStartedCallback& success_cb,
       const content::PresentationSessionErrorCallback& error_cb) override;
   void CloseConnection(int render_process_id,
                        int render_frame_id,
                        const std::string& presentation_id) override;
   void Terminate(int render_process_id,
                  int render_frame_id,
                  const std::string& presentation_id) override;
   void ListenForSessionMessages(
@@ skipping 87 matching lines @@
   std::unique_ptr<PresentationFrameManager> frame_manager_;
 
   base::WeakPtrFactory<PresentationServiceDelegateImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PresentationServiceDelegateImpl);
 };
 
 }  // namespace media_router
 
 #endif  // CHROME_BROWSER_MEDIA_ROUTER_PRESENTATION_SERVICE_DELEGATE_IMPL_H_