Prepare Mozilla section for Markdown conversion (#2980)

* Remove summary

* Remove hidden except for copyright notice

* Remove spans

* Remove font

* Remove notranslate

* Remove extra id, deleting an untranslated page doing so

* Fix links, absolute links, rm internal, titles

* Remove external classes

* fix headings with name attr

* fix some styles and classes

* remove useless class reference-values

* rm styles in links

* Fix code blocks in pre

* Remove ltr classes

* remove fullwidth-table

* Fix various conversion errors and some one offs

* Remove nested code/pre/code

* Fix notes

* Fix warnings

* fix dls

* fix nested issues in dls

* fix images

1 files changed, 16 insertions, 16 deletions

diff --git a/files/fr/mozilla/add-ons/webextensions/api/menus/refresh/index.html b/files/fr/mozilla/add-ons/webextensions/api/menus/refresh/index.html
index b0b332523c..925305277d 100644
--- a/files/fr/mozilla/add-ons/webextensions/api/menus/refresh/index.html
+++ b/files/fr/mozilla/add-ons/webextensions/api/menus/refresh/index.html
@@ -26,7 +26,7 @@ translation_of: Mozilla/Add-ons/WebExtensions/API/menus/refresh
 
 <h2 id="Syntaxe">Syntaxe</h2>
 
-<pre class="syntaxbox brush:js">browser.menus.refresh()
+<pre class="brush: js">browser.menus.refresh()
 </pre>
 
 <h3 id="Paramètres">Paramètres</h3>
@@ -45,20 +45,20 @@ translation_of: Mozilla/Add-ons/WebExtensions/API/menus/refresh
 
 <p>Cet exemple permet d'afficher le menu contextuel sur un lien, puis met à jour l'élément de menu <code>openLabelledId</code> menu item avec le nom d'hôte du lien :</p>
 
-<pre class="brush: js line-numbers  language-js"><code class="language-js"><span class="keyword token">function</span> <span class="function token">updateMenuItem</span><span class="punctuation token">(</span>linkHostname<span class="punctuation token">)</span> <span class="punctuation token">{</span>
-  browser<span class="punctuation token">.</span>menus<span class="punctuation token">.</span><span class="function token">update</span><span class="punctuation token">(</span>openLabelledId<span class="punctuation token">,</span> <span class="punctuation token">{</span>
-    title<span class="punctuation token">:</span> <span class="template-string token"><span class="string token">`Open (</span><span class="interpolation token"><span class="interpolation-punctuation punctuation token">${</span>linkHostname<span class="interpolation-punctuation punctuation token">}</span></span><span class="string token">)`</span></span>
-  <span class="punctuation token">}</span><span class="punctuation token">)</span><span class="punctuation token">;</span>
-  browser<span class="punctuation token">.</span>menus<span class="punctuation token">.</span><span class="function token">refresh</span><span class="punctuation token">(</span><span class="punctuation token">)</span><span class="punctuation token">;</span>
-<span class="punctuation token">}</span>
-
-browser<span class="punctuation token">.</span>menus<span class="punctuation token">.</span>onShown<span class="punctuation token">.</span><span class="function token">addListener</span><span class="punctuation token">(</span>info <span class="operator token">=</span><span class="operator token">&gt;</span> <span class="punctuation token">{</span>
-  <span class="keyword token">if</span> <span class="punctuation token">(</span><span class="operator token">!</span>info<span class="punctuation token">.</span>linkUrl<span class="punctuation token">)</span> <span class="punctuation token">{</span>
-    <span class="keyword token">return</span><span class="punctuation token">;</span>
-  <span class="punctuation token">}</span>
-  <span class="keyword token">let</span> linkElement <span class="operator token">=</span> document<span class="punctuation token">.</span><span class="function token">createElement</span><span class="punctuation token">(</span><span class="string token">"a"</span><span class="punctuation token">)</span><span class="punctuation token">;</span>
-  linkElement<span class="punctuation token">.</span>href <span class="operator token">=</span> info<span class="punctuation token">.</span>linkUrl<span class="punctuation token">;</span>
-  <span class="function token">updateMenuItem</span><span class="punctuation token">(</span>linkElement<span class="punctuation token">.</span>hostname<span class="punctuation token">)</span><span class="punctuation token">;</span>
-<span class="punctuation token">}</span><span class="punctuation token">)</span><span class="punctuation token">;</span></code></pre>
+<pre class="brush: js">function updateMenuItem(linkHostname) {
+  browser.menus.update(openLabelledId, {
+    title: `Open (${linkHostname})`
+  });
+  browser.menus.refresh();
+}
+
+browser.menus.onShown.addListener(info =&gt; {
+  if (!info.linkUrl) {
+    return;
+  }
+  let linkElement = document.createElement("a");
+  linkElement.href = info.linkUrl;
+  updateMenuItem(linkElement.hostname);
+});</pre>
 
 <p>{{WebExtExamples}}</p>