EME: Allow temporary sessions to be removed for ClearKey only.

media/test/fake_encrypted_media.h

 // Copyright 2017 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_TEST_FAKE_ENCRYPTED_MEDIA_H_
 #define MEDIA_TEST_FAKE_ENCRYPTED_MEDIA_H_
 
 #include "media/base/cdm_context.h"
 #include "media/base/content_decryption_module.h"
 
@@ skipping 15 matching lines @@
         ContentDecryptionModule::MessageType message_type,
         const std::vector<uint8_t>& message,
         AesDecryptor* decryptor) = 0;
 
     virtual void OnSessionClosed(const std::string& session_id) = 0;
 
     virtual void OnSessionKeysChange(const std::string& session_id,
                                      bool has_additional_usable_key,
                                      CdmKeysInfo keys_info) = 0;
 
+    virtual void OnSessionExpirationUpdate(const std::string& session_id,
+                                           base::Time new_expiry_time) = 0;
+
     virtual void OnEncryptedMediaInitData(EmeInitDataType init_data_type,
                                           const std::vector<uint8_t>& init_data,
                                           AesDecryptor* decryptor) = 0;
   };
 
   FakeEncryptedMedia(AppBase* app);
   ~FakeEncryptedMedia();
   CdmContext* GetCdmContext();
   // Callbacks for firing session events. Delegate to |app_|.
   void OnSessionMessage(const std::string& session_id,
                         ContentDecryptionModule::MessageType message_type,
                         const std::vector<uint8_t>& message);
   void OnSessionClosed(const std::string& session_id);
   void OnSessionKeysChange(const std::string& session_id,
                            bool has_additional_usable_key,
                            CdmKeysInfo keys_info);
+  void OnSessionExpirationUpdate(const std::string& session_id,
+                                 base::Time new_expiry_time);
   void OnEncryptedMediaInitData(EmeInitDataType init_data_type,
                                 const std::vector<uint8_t>& init_data);
 
  private:
   class TestCdmContext : public CdmContext {
    public:
     TestCdmContext(Decryptor* decryptor);
     Decryptor* GetDecryptor() final;
     int GetCdmId() const final;
 
    private:
     Decryptor* decryptor_;
   };
 
   scoped_refptr<AesDecryptor> decryptor_;
   TestCdmContext cdm_context_;
   std::unique_ptr<AppBase> app_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeEncryptedMedia);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_TEST_FAKE_ENCRYPTED_MEDIA_H_