Remove old template html boilerplate

chrome/renderer/resources/neterror.js

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 function toggleHelpBox() {
   var helpBoxOuter = document.getElementById('help-box-outer');
   helpBoxOuter.classList.toggle('hidden');
   var detailsButton = document.getElementById('details-button');
   if (helpBoxOuter.classList.contains('hidden'))
     detailsButton.innerText = detailsButton.detailsText;
@@ skipping 11 matching lines @@
 
 // Subframes use a different layout but the same html file.  This is to make it
 // easier to support platforms that load the error page via different
 // mechanisms (Currently just iOS).
 if (window.top.location != window.location)
   document.documentElement.setAttribute('subframe', '');
 
 // Re-renders the error page using |strings| as the dictionary of values.
 // Used by NetErrorTabHelper to update DNS error pages with probe results.
 function updateForDnsProbe(strings) {
-  i18nTemplate.process(document, strings);
   var context = new JsEvalContext(strings);
   jstProcess(context, document.getElementById('t'));
 }
 
 // Given the classList property of an element, adds an icon class to the list
 // and removes the previously-
 function updateIconClass(classList, newClass) {
   var oldClass;
 
   if (classList.hasOwnProperty('last_icon_class')) {
@@ skipping 58 matching lines @@
 function detailsButtonClick() {
   if (window.errorPageController)
     errorPageController.detailsButtonClick();
 }
 
 var primaryControlOnLeft = true;
 <if expr="is_macosx or is_ios or is_linux or is_android">
 primaryControlOnLeft = false;
 </if>
 
-// Sets up the proper button layout for the current platform.
-function setButtonLayout() {
+function onDocumentLoad() {
   var buttonsDiv = document.getElementById('buttons');
   var controlButtonDiv = document.getElementById('control-buttons');
   var reloadButton = document.getElementById('reload-button');
   var detailsButton = document.getElementById('details-button');
   var staleLoadButton = document.getElementById('stale-load-button');
 
   var primaryButton = reloadButton;
   var secondaryButton = staleLoadButton;
 
+  // Sets up the proper button layout for the current platform.
   if (primaryControlOnLeft) {
     buttons.classList.add('suggested-left');
     controlButtonDiv.insertBefore(primaryButton, secondaryButton);
   } else {
     buttons.classList.add('suggested-right');
     controlButtonDiv.insertBefore(secondaryButton, primaryButton);
   }
 
   if (reloadButton.style.display == 'none' &&
       staleLoadButton.style.display == 'none') {
     detailsButton.classList.add('singular');
   }
 
-  if (templateData) {
-    // Hide the details button if there are no details to show.
-    if (templateData.summary && !templateData.summary.msg) {
-      detailsButton.hidden = true;
-      document.getElementById('help-box-outer').style.display = 'block';
-    }
+  // Hide the details button if there are no details to show.
+  if (loadTimeData.valueExists('summary') &&
+          !loadTimeData.getValue('summary').msg) {
+    detailsButton.hidden = true;
+    document.getElementById('help-box-outer').style.display = 'block';
+  }
 
-    // Show control buttons.
-    if (templateData.reloadButton && templateData.reloadButton.msg ||
-        templateData.staleLoadButton && templateData.staleLoadButton.msg) {
-      controlButtonDiv.hidden = false;
-    }
+  // Show control buttons.
+  if (loadTimeData.valueExists('reloadButton') &&
+          loadTimeData.getValue('reloadButton').msg ||
+      loadTimeData.valueExists('staleLoadButton') &&
+          loadTimeData.getValue('staleLoadButton').msg) {
+    controlButtonDiv.hidden = false;
+  }
+
+  // Add a main message paragraph.
+  if (loadTimeData.valueExists('primaryParagraph')) {
+    var p = document.querySelector('#main-message p');
+    p.textContent = loadTimeData.getString('primaryParagraph');
+    p.hidden = false;
   }
 }
 
-document.addEventListener('DOMContentLoaded', setButtonLayout);
+document.addEventListener('DOMContentLoaded', onDocumentLoad);