Roll IDLs forward.

third_party/WebCore/Modules/indexeddb/IDBCursor.idl

 /*
  * Copyright (C) 2010 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 15 matching lines @@
 [
     Conditional=INDEXED_DATABASE,
 ] interface IDBCursor {
     // FIXME: Eventually remove legacy enum constants, see https://bugs.webkit.org/show_bug.cgi?id=85315
     const unsigned short NEXT = 0;
     const unsigned short NEXT_NO_DUPLICATE = 1;
     const unsigned short PREV = 2;
     const unsigned short PREV_NO_DUPLICATE = 3;
 
     readonly attribute DOMString direction;
-    readonly attribute IDBKey key;
-    readonly attribute IDBKey primaryKey;
+    readonly attribute any key;

[Emily Fortuna, 2012/11/01 16:32:26]

This is probably why the generated code changed that Pete commented on. Is this
intentional?

+    readonly attribute any primaryKey;
     readonly attribute IDBAny source;
 
     [CallWith=ScriptExecutionContext] IDBRequest update(in any value)
         raises (IDBDatabaseException);
     // FIXME: Make this [EnforceRange] unsigned long once webkit.org/b/96798 lands.
-    void advance(in long count)
+    void advance(in long long count)
         raises (IDBDatabaseException);
     [ImplementedAs=continueFunction] void continue(in [Optional] IDBKey key)
         raises (IDBDatabaseException);
     [CallWith=ScriptExecutionContext, ImplementedAs=deleteFunction] IDBRequest delete()
         raises (IDBDatabaseException);
 };