Roll IDL to multivm@576

third_party/WebCore/Modules/indexeddb/IDBTransaction.idl

  /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 21 matching lines @@
         EventTarget
     ] IDBTransaction {
         // FIXME: Eventually remove legacy enum constants, see https://bugs.webkit.org/show_bug.cgi?id=85315
         const unsigned short READ_ONLY = 0;
         const unsigned short READ_WRITE = 1;
         const unsigned short VERSION_CHANGE = 2;
 
         // Properties
         readonly attribute DOMString mode;
         readonly attribute IDBDatabase db;
+        readonly attribute DOMError error 
+            getter raises (IDBDatabaseException);
+
         // Methods
         IDBObjectStore objectStore (in DOMString name)
             raises (IDBDatabaseException);
         void abort ();
         // Events
         attribute EventListener onabort;
         attribute EventListener oncomplete;
         attribute EventListener onerror;
         // EventTarget interface
         void addEventListener(in DOMString type,
                               in EventListener listener,
                               in [Optional] boolean useCapture);
         void removeEventListener(in DOMString type,
                                  in EventListener listener,
                                  in [Optional] boolean useCapture);
         boolean dispatchEvent(in Event evt) 
             raises(EventException);
     };
 }