Added InvalidAccessError exception

public/platform/WebMediaPlayer.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 61 matching lines @@
         PreloadMetaData,
         PreloadAuto,
     };
 
     // Represents synchronous exceptions that can be thrown from the Encrypted
     // Media methods. This is different from the asynchronous MediaKeyError.
     enum MediaKeyException {
         MediaKeyExceptionNoError,
         MediaKeyExceptionInvalidPlayerState,
         MediaKeyExceptionKeySystemNotSupported,
+        MediaKeyExceptionInvalidAccess,
     };
 
     enum CORSMode {
         CORSModeUnspecified,
         CORSModeAnonymous,
         CORSModeUseCredentials,
     };
 
     enum LoadType {
         LoadTypeURL,
@@ skipping 63 matching lines @@
     // Instruct WebMediaPlayer to enter/exit fullscreen.
     virtual void enterFullscreen() { }
     virtual void exitFullscreen() { }
     // Returns true if the player can enter fullscreen.
     virtual bool canEnterFullscreen() const { return false; }
 };
 
 } // namespace blink
 
 #endif