Bug 1567766 - Convert XUL textbox to HTML input in toolkit/mozapps/downloads/content/unknownContentType.xul. r=jaws

Differential Revision: https://phabricator.services.mozilla.com/D38818

--HG--
extra : moz-landing-system : lando

toolkit/mozapps/downloads/content/unknownContentType.xul

@@ -18,6 +18,7 @@
 
 <dialog id="unknownContentType"
         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+        xmlns:html="http://www.w3.org/1999/xhtml"
         onload="dialog.initDialog();" onunload="if (dialog) dialog.onCancel();"
 #ifdef XP_WIN
         style="width: 36em;"
@@ -28,9 +29,11 @@
         persist="screenX screenY"
         aria-describedby="intro location whichIs type from source unknownPrompt">
 
-
   <stringbundle id="strings" src="chrome://mozapps/locale/downloads/unknownContentType.properties"/>
 
+  <script src="chrome://global/content/globalOverlay.js"/>
+  <script src="chrome://global/content/editMenuOverlay.js"/>
+
   <vbox flex="1" id="container">
     <description id="intro">&intro2.label;</description>
     <separator class="thin"/>
@@ -41,7 +44,7 @@
         <separator class="thin"/>
         <hbox align="center">
           <label id="whichIs" value="&whichIs.label;"/>
-          <textbox id="type" class="plain" readonly="true" flex="1" noinitialfocus="true"/>
+          <html:input id="type" class="plain" readonly="readonly" noinitialfocus="true"/>
         </hbox>
         <hbox align="center">
           <label value="&from.label;" id="from"/>

toolkit/themes/osx/mozapps/downloads/unknownContentType.css

@@ -10,21 +10,19 @@ description {
   font-weight: bold;
 }
 
-.plain {
-  background-color: transparent;
-  background-image: none;
-  border: none;
-}
-
 #contentTypeImage {
   margin-right: 3px;
   width: 16px;
 }
 
+#type {
+  -moz-box-flex: 1;
+}
+
 #container > .small-indent {
-  margin-left: 0px;
+  margin-left: 0;
 }
 
 .small-indent label {
-  margin-left: 0px;
+  margin-left: 0;
 }

toolkit/themes/windows/mozapps/downloads/unknownContentType.css

@@ -2,6 +2,9 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+#type {
+  -moz-box-flex: 1;
+}
 
 #from {
   margin-top: 1px;
@@ -14,18 +17,15 @@
 #contentTypeImage {
   height: 16px;
   width: 16px;
-  margin-top: 0px;
-  margin-bottom: 0px;
-  margin-inline-start: 0px;
+  margin-block: 0;
+  margin-inline-start: 0;
   margin-inline-end: 5px;
 }
 
 .small-indent {
-  margin-inline-start: 15px; 
-  margin-inline-end: 15px;
+  margin-inline: 15px;
 }
 
 .small-indent label {
-  margin-inline-start: 0px; 
+  margin-inline-start: 0;
 }
-