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// 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 = $('help-box-outer');
helpBoxOuter.classList.toggle('hidden');
var moreLessButton = $('more-less-button');
if (helpBoxOuter.classList.contains('hidden')) {
moreLessButton.innerText = moreLessButton.moreText;
} else {
moreLessButton.innerText = moreLessButton.lessText;
}
}
function diagnoseErrors() {
window.domAutomationController.setAutomationId(1);
window.domAutomationController.send('open_connectivity_diagnostics');
}
// 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, $('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')) {
oldClass = classList['last_icon_class'];
if (oldClass == newClass)
return;
}
classList.add(newClass);
if (oldClass !== undefined)
classList.remove(oldClass);
classList['last_icon_class'] = newClass;
}
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