Move MediaKeys::Exception to CdmPromise::Exception

media/cdm/ppapi/external_clear_key/clear_key_cdm.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_PPAPI_EXTERNAL_CLEAR_KEY_CLEAR_KEY_CDM_H_
 #define MEDIA_CDM_PPAPI_EXTERNAL_CLEAR_KEY_CLEAR_KEY_CDM_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 88 matching lines @@
                            bool has_additional_usable_key,
                            CdmKeysInfo keys_info);
   void OnSessionClosed(const std::string& session_id);
 
   // Handle the success/failure of a promise. These methods are responsible for
   // calling |host_| to resolve or reject the promise.
   void OnSessionCreated(uint32_t promise_id, const std::string& session_id);
   void OnSessionLoaded(uint32_t promise_id, const std::string& session_id);
   void OnPromiseResolved(uint32_t promise_id);
   void OnPromiseFailed(uint32_t promise_id,
-                       MediaKeys::Exception exception_code,
+                       CdmPromise::Exception exception_code,
                        uint32_t system_code,
                        const std::string& error_message);
 
   // Prepares next renewal message and sets a timer for it.
   void ScheduleNextRenewal();
 
   // Decrypts the |encrypted_buffer| and puts the result in |decrypted_buffer|.
   // Returns cdm::kSuccess if decryption succeeded. The decrypted result is
   // put in |decrypted_buffer|. If |encrypted_buffer| is empty, the
   // |decrypted_buffer| is set to an empty (EOS) buffer.
@@ skipping 93 matching lines @@
   std::unique_ptr<FileIOTestRunner> file_io_test_runner_;
 
   bool is_running_output_protection_test_;
 
   DISALLOW_COPY_AND_ASSIGN(ClearKeyCdm);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_CDM_PPAPI_EXTERNAL_CLEAR_KEY_CLEAR_KEY_CDM_H_