EME: Implement Session Closed algorithm

media/cdm/aes_decryptor_unittest.cc

 // 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.
 
 #include "media/cdm/aes_decryptor.h"
 
 #include <stdint.h>
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 316 matching lines @@
                                           EmeInitDataType::WEBM, key_id,
                                           CreateSessionPromise(RESOLVED));
     // This expects the promise to be called synchronously, which is the case
     // for AesDecryptor.
     return session_id_;
   }
 
   // Closes the session specified by |session_id|.
   void CloseSession(const std::string& session_id) {
     EXPECT_CALL(*this, OnSessionClosed(session_id));
-    EXPECT_CALL(*this, OnSessionKeysChangeCalled(session_id, false));
     cdm_->CloseSession(session_id, CreatePromise(RESOLVED));
   }
 
   // Only persistent sessions can be removed.
   void RemoveSession(const std::string& session_id) {
     // TODO(ddorwin): This should be RESOLVED after https://crbug.com/616166.
     cdm_->RemoveSession(session_id, CreatePromise(REJECTED));
   }
 
   MOCK_METHOD2(OnSessionKeysChangeCalled,
@@ skipping 677 matching lines @@
 INSTANTIATE_TEST_CASE_P(CdmAdapter,
                         AesDecryptorTest,
                         testing::Values("CdmAdapter"));
 #endif
 
 // TODO(jrummell): Once MojoCdm/MojoCdmService/MojoDecryptor/
 // MojoDecryptorService are implemented, add a third version that tests the
 // CDM via mojo.
 
 }  // namespace media