Support LoadSession() in MediaKeys and PPP_ContentDecryptor_Private interface.

content/renderer/pepper/content_decryptor_delegate.h

 // Copyright (c) 2012 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 CONTENT_RENDERER_PEPPER_CONTENT_DECRYPTOR_DELEGATE_H_
 #define CONTENT_RENDERER_PEPPER_CONTENT_DECRYPTOR_DELEGATE_H_
 
 #include <queue>
 #include <string>
 
@@ skipping 35 matching lines @@
                   const media::SessionMessageCB& session_message_cb,
                   const media::SessionReadyCB& session_ready_cb,
                   const media::SessionClosedCB& session_closed_cb,
                   const media::SessionErrorCB& session_error_cb,
                   const base::Closure& fatal_plugin_error_cb);
 
   void InstanceCrashed();
 
   // Provides access to PPP_ContentDecryptor_Private.
   bool CreateSession(uint32 session_id,
-                     const std::string& type,
+                     const std::string& content_type,
                      const uint8* init_data,
                      int init_data_length);
+  void LoadSession(uint32 session_id, const std::string& web_session_id);
   bool UpdateSession(uint32 session_id,
                      const uint8* response,
                      int response_length);
   bool ReleaseSession(uint32 session_id);
   bool Decrypt(media::Decryptor::StreamType stream_type,
                const scoped_refptr<media::DecoderBuffer>& encrypted_buffer,
                const media::Decryptor::DecryptCB& decrypt_cb);
   bool CancelDecrypt(media::Decryptor::StreamType stream_type);
   bool InitializeAudioDecoder(
       const media::AudioDecoderConfig& decoder_config,
@@ skipping 144 matching lines @@
 
   base::WeakPtr<ContentDecryptorDelegate> weak_this_;
   base::WeakPtrFactory<ContentDecryptorDelegate> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentDecryptorDelegate);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_CONTENT_DECRYPTOR_DELEGATE_H_