Add |legacy_destination_url| back to SessionMessage for EME

media/mojo/services/mojo_cdm_service.h

 // Copyright 2014 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 MEDIA_MOJO_SERVICES_MOJO_CDM_SERVICE_H_
 #define MEDIA_MOJO_SERVICES_MOJO_CDM_SERVICE_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 35 matching lines @@
   void RemoveSession(
       const mojo::String& session_id,
       const mojo::Callback<void(mojo::CdmPromiseResultPtr)>& callback) final;
   void GetCdmContext(int32_t cdm_id,
                      mojo::InterfaceRequest<mojo::Decryptor> decryptor) final;
 
  private:
   // Callbacks for firing session events.
   void OnSessionMessage(const std::string& session_id,
                         MediaKeys::MessageType message_type,
-                        const std::vector<uint8_t>& message);
+                        const std::vector<uint8_t>& message,
+                        const GURL& legacy_destination_url);
   void OnSessionKeysChange(const std::string& session_id,
                            bool has_additional_usable_key,
                            CdmKeysInfo keys_info);
   void OnSessionExpirationUpdate(const std::string& session_id,
                                  const base::Time& new_expiry_time);
   void OnSessionClosed(const std::string& session_id);
   void OnSessionError(const std::string& session_id,
                       MediaKeys::Exception exception,
                       uint32_t system_code,
                       const std::string& error_message);
 
   scoped_ptr<MediaKeys> cdm_;
 
   base::WeakPtrFactory<MojoCdmService> weak_factory_;
   base::WeakPtr<MojoCdmService> weak_this_;
 
   DISALLOW_COPY_AND_ASSIGN(MojoCdmService);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_MOJO_SERVICES_MOJO_CDM_SERVICE_H_