media: Refactor PlatformVerificationFlow.

media/cdm/proxy_decryptor.h

 // Copyright 2013 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_CDM_PROXY_DECRYPTOR_H_
 #define MEDIA_CDM_PROXY_DECRYPTOR_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/containers/hash_tables.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "media/base/decryptor.h"
 #include "media/base/media_export.h"
 #include "media/base/media_keys.h"
-
-class GURL;
+#include "url/gurl.h"
 
 namespace media {
 
 class CdmFactory;
 class MediaPermission;
 
 // ProxyDecryptor is for EME v0.1b only. It should not be used for the WD API.
 // A decryptor proxy that creates a real decryptor object on demand and
 // forwards decryptor calls to it.
 //
@@ skipping 52 matching lines @@
                            CdmKeysInfo keys_info);
   void OnSessionExpirationUpdate(const std::string& session_id,
                                  const base::Time& new_expiry_time);
   void GenerateKeyAdded(const std::string& session_id);
   void OnSessionClosed(const std::string& session_id);
   void OnSessionError(const std::string& session_id,
                       MediaKeys::Exception exception_code,
                       uint32 system_code,
                       const std::string& error_message);
 
+  // Callback for permission request.
+  void OnPermissionStatus(MediaKeys::SessionType session_type,
+                          const std::string& init_data_type,
+                          const std::vector<uint8>& init_data,
+                          scoped_ptr<NewSessionCdmPromise> promise,
+                          bool granted);
+
   enum SessionCreationType {
     TemporarySession,
     PersistentSession,
     LoadSession
   };
 
   // Called when a session is actually created or loaded.
   void SetSessionId(SessionCreationType session_type,
                     const std::string& session_id);
 
   // The real MediaKeys that manages key operations for the ProxyDecryptor.
   scoped_ptr<MediaKeys> media_keys_;
 
+  MediaPermission* media_permission_;
+
   // Callbacks for firing key events.
   KeyAddedCB key_added_cb_;
   KeyErrorCB key_error_cb_;
   KeyMessageCB key_message_cb_;
 
+  std::string key_system_;
+  GURL security_origin_;
+
   // Keep track of both persistent and non-persistent sessions.
   base::hash_map<std::string, bool> active_sessions_;
 
   bool is_clear_key_;
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<ProxyDecryptor> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ProxyDecryptor);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_CDM_PROXY_DECRYPTOR_H_