Use "int" instead of "long" for bindings where the WebIDL uses "long".

Source/modules/indexeddb/IDBCursor.cpp

 /*
  * 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 118 matching lines @@
         RefPtr<IDBKey> keyPathKey = createIDBKeyFromScriptValueAndKeyPath(m_request->requestState(), value, keyPath);
         if (!keyPathKey || !keyPathKey->isEqual(m_currentPrimaryKey.get())) {
             es.throwDOMException(DataError, "The effective object store of this cursor uses in-line keys and evaluating the key path of the value parameter results in a different value than the cursor's effective key.");
             return 0;
         }
     }
 
     return objectStore->put(IDBDatabaseBackendInterface::CursorUpdate, IDBAny::create(this), state, value, m_currentPrimaryKey, es);
 }
 
-void IDBCursor::advance(unsigned long count, ExceptionState& es)
+void IDBCursor::advance(unsigned count, ExceptionState& es)
 {
     IDB_TRACE("IDBCursor::advance");
     if (!m_gotValue) {
         es.throwDOMException(InvalidStateError, IDBDatabase::noValueErrorMessage);
         return;
     }
     if (isDeleted()) {
         es.throwDOMException(InvalidStateError, IDBDatabase::sourceDeletedErrorMessage);
         return;
     }
@@ skipping 199 matching lines @@
     case IndexedDB::CursorPrevNoDuplicate:
         return IDBCursor::directionPrevUnique();
 
     default:
         ASSERT_NOT_REACHED();
         return IDBCursor::directionNext();
     }
 }
 
 } // namespace WebCore