1 <!-- BEGIN AUTHORED CONTENT --> 2 3 4 <h2>Notes</h2> 5 6 <p> 7 For all functions exposed by this API, the argument to the callback indicates 8 whether or not the event was successfully dispatched, not whether the event was 9 successfully processed and handled. Most callers won't care, since a failure 10 generally indicates the tab is going away. 11 </p> 12 13 <!-- END AUTHORED CONTENT --> 14