Emit event algorithm should not mention Protocol bindings

[relu91]

The emit event algorithm in the last point says:

4. Make a request to the underlying platform to emit an Event with data, using the Protocol Bindings

However, the underlying platform is already in charge to pack the data according to Protocol Bindings. It is specified in the section above (see lines 2723-2724):

wot-scripting-api/index.html

Lines 2691 to 2734 in c2068c1

	<section> <h3>Handling <a>Events</a></h3>
	<div>
	When an <a>Event</a> with name |name| is emitted with
	|data:InteractionInput| either by the underlying platform or by the
	<a href="#the-emitevent-method">emitEvent()</a> method, run the
	following steps:
	<ol>
	<li>
	Let |interaction| be the value of ||td||'s |events|'s
	|name|.
	</li>
	<li>
	If |data| is not defined or `null`,
	<ol>
	<li>
	Let |eventHandler| be the value of the ||eventHandler||
	<a>internal slot</a> of |interaction|.
	</li>
	<li>
	If |eventHandler| is failure, abort these steps.
	</li>
	<li>
	Let |data| be the result of awaiting to resolve the invocation
	of |eventHandler|. If it rejects, abort these steps.
	</li>
	</ol>
	</li>
	<li>
	For each |subscriber| in the <a>internal listener list</a> of
	|interaction|, run the following sub-steps:
	<ol>
	<li>
	Create an <a>Event</a> notification |response| according to the
	<a>Protocol Bindings</a> from |data| and |subscriber|, including
	its |options|.
	</li>
	<li>
	Send |response| to the subscriber identified by |subscriber|.
	</li>
	</ol>
	</li>
	</ol>
	</div>
	</section>

I think we can improve a bit the text there, removing using the Protocol Binding. It feels a little bit confusing to me.