Get a reference to the response correctly in worker initialization

Fixes #853.

source

@@ -94666,6 +94666,24 @@ interface <dfn>WorkerGlobalScope</dfn> : <span>EventTarget</span> {
      <var>settings object</var>.</dd>
     </dl>
 
+    <p>In both cases, to <span data-x="fetching-scripts-validate-response">validate the
+    response</span> <var>response</var>, perform the following steps:</p>
+
+    <ol>
+     <li><p>Set <var>worker global scope</var>'s <span
+     data-x="concept-WorkerGlobalScope-url">url</span> to <var>response</var>'s <span
+     data-x="concept-response-url">url</span>.</p></li>
+
+     <li><p>Set <var>worker global scope</var>'s <span
+     data-x="concept-WorkerGlobalScope-https-state">HTTPS state</span> to <var>response</var>'s
+     <span data-x="concept-response-https-state">HTTPS state</span>.</p></li>
+
+     <li><p>Execute the <span>Initialize a <code data-x="">global object</code>'s CSP list</span>
+     algorithm on <var>worker global scope</var> and <var>response</var>. <ref spec="CSP"></p></li>
+
+     <li><p>Return true.</p></li>
+    </ol>
+
     <p>If the algorithm asynchronously completes with null, <span>queue a task</span> to <span>fire
     a simple event</span> named <code data-x="event-error">error</code> at <var>worker</var>, and
     abort these steps. Otherwise, continue the rest of these steps after the algorithm's
@@ -94690,21 +94708,10 @@ interface <dfn>WorkerGlobalScope</dfn> : <span>EventTarget</span> {
    to the list of <span>the worker's workers</span> of <var>parent worker global
    scope</var>.</p></li>
 
-   <li><p>Set <var>worker global scope</var>'s <span
-   data-x="concept-WorkerGlobalScope-url">url</span> to <var>response</var>'s <span
-   data-x="concept-response-url">url</span>.</p></li>
-
-   <li><p>Set <var>worker global scope</var>'s <span
-   data-x="concept-WorkerGlobalScope-https-state">HTTPS state</span> to <var>response</var>'s <span
-   data-x="concept-response-https-state">HTTPS state</span>.</p></li>
-
    <li><p>Set <var>worker global scope</var>'s <span
    data-x="concept-WorkerGlobalScope-type">type</span> to the value of the <code
    data-x="">type</code> member of <var>options</var>.</p></li>
 
-   <li><p>Execute the <span>Initialize a <code data-x="">global object</code>'s CSP list</span>
-   algorithm on <var>worker global scope</var> and <var>response</var>. <ref spec="CSP"></p>
-
    <li><p>If <var>is shared</var> is true, and there are any <span data-x="relevant application
    cache">relevant application caches</span> that are identified by a manifest URL with the
    <span>same origin</span> as <var>url</var> and that have <var>url</var> as one of their