Componentize IDR_NET_ERROR_HTML for sharing it with iOS.

chrome/renderer/resources/neterror.js

Index: chrome/renderer/resources/neterror.js
diff --git a/chrome/renderer/resources/neterror.js b/chrome/renderer/resources/neterror.js
deleted file mode 100644
index 4185a3959e633278d7c1481f6291772753519a09..0000000000000000000000000000000000000000
--- a/chrome/renderer/resources/neterror.js
+++ /dev/null
@@ -1,226 +0,0 @@
-// 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('details');
-  helpBoxOuter.classList.toggle('hidden');
-  var detailsButton = document.getElementById('details-button');
-  if (helpBoxOuter.classList.contains('hidden'))
-    detailsButton.innerText = detailsButton.detailsText;
-  else
-    detailsButton.innerText = detailsButton.hideDetailsText;
-
-  // Details appears over the main content on small screens.
-  if (mobileNav) {
-    document.getElementById('main-content').classList.toggle('hidden');
-    var runnerContainer = document.querySelector('.runner-container');
-    if (runnerContainer) {
-      runnerContainer.classList.toggle('hidden');
-    }
-  }
-}
-
-function diagnoseErrors() {
-<if expr="not chromeos">
-    if (window.errorPageController)
-      errorPageController.diagnoseErrorsButtonClick();
-</if>
-<if expr="chromeos">
-  var extensionId = 'idddmepepmjcgiedknnmlbadcokidhoa';
-  var diagnoseFrame = document.getElementById('diagnose-frame');
-  diagnoseFrame.innerHTML =
-      '<iframe src="chrome-extension://' + extensionId +
-      '/index.html"></iframe>';
-</if>
-}
-
-// 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) {
-  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')) {
-    oldClass = classList['last_icon_class'];
-    if (oldClass == newClass)
-      return;
-  }
-
-  classList.add(newClass);
-  if (oldClass !== undefined)
-    classList.remove(oldClass);
-
-  classList['last_icon_class'] = newClass;
-
-  if (newClass == 'icon-offline') {
-    document.body.classList.add('offline');
-    new Runner('.interstitial-wrapper');
-  } else {
-    document.body.classList.add('neterror');
-  }
-}
-
-// Does a search using |baseSearchUrl| and the text in the search box.
-function search(baseSearchUrl) {
-  var searchTextNode = document.getElementById('search-box');
-  document.location = baseSearchUrl + searchTextNode.value;
-  return false;
-}
-
-// Use to track clicks on elements generated by the navigation correction
-// service.  If |trackingId| is negative, the element does not come from the
-// correction service.
-function trackClick(trackingId) {
-  // This can't be done with XHRs because XHRs are cancelled on navigation
-  // start, and because these are cross-site requests.
-  if (trackingId >= 0 && errorPageController)
-    errorPageController.trackClick(trackingId);
-}
-
-// Called when an <a> tag generated by the navigation correction service is
-// clicked.  Separate function from trackClick so the resources don't have to
-// be updated if new data is added to jstdata.
-function linkClicked(jstdata) {
-  trackClick(jstdata.trackingId);
-}
-
-// Implements button clicks.  This function is needed during the transition
-// between implementing these in trunk chromium and implementing them in
-// iOS.
-function reloadButtonClick(url) {
-  if (window.errorPageController) {
-    errorPageController.reloadButtonClick();
-  } else {
-    location = url;
-  }
-}
-
-function showSavedCopyButtonClick() {
-  if (window.errorPageController) {
-    errorPageController.showSavedCopyButtonClick();
-  }
-}
-
-function showOfflinePagesButtonClick() {
-  if (window.errorPageController) {
-    errorPageController.showOfflinePagesButtonClick();
-  }
-}
-
-function showOfflineCopyButtonClick() {
-  if (window.errorPageController) {
-    errorPageController.showOfflineCopyButtonClick();
-  }
-}
-
-function detailsButtonClick() {
-  if (window.errorPageController)
-    errorPageController.detailsButtonClick();
-}
-
-/**
- * Replace the reload button with the Google cached copy suggestion.
- */
-function setUpCachedButton(buttonStrings) {
-  var reloadButton = document.getElementById('reload-button');
-
-  reloadButton.textContent = buttonStrings.msg;
-  var url = buttonStrings.cacheUrl;
-  var trackingId = buttonStrings.trackingId;
-  reloadButton.onclick = function(e) {
-    e.preventDefault();
-    trackClick(trackingId);
-    if (window.errorPageController) {
-      errorPageController.trackCachedCopyButtonClick();
-    }
-    location = url;
-  };
-  reloadButton.style.display = '';
-  document.getElementById('control-buttons').hidden = false;
-}
-
-var primaryControlOnLeft = true;
-<if expr="is_macosx or is_ios or is_linux or is_android">
-primaryControlOnLeft = false;
-</if>
-
-function onDocumentLoad() {
-  var controlButtonDiv = document.getElementById('control-buttons');
-  var reloadButton = document.getElementById('reload-button');
-  var detailsButton = document.getElementById('details-button');
-  var showSavedCopyButton = document.getElementById('show-saved-copy-button');
-  var showOfflinePagesButton =
-      document.getElementById('show-offline-pages-button');
-  var showOfflineCopyButton =
-      document.getElementById('show-offline-copy-button');
-
-  var reloadButtonVisible = loadTimeData.valueExists('reloadButton') &&
-      loadTimeData.getValue('reloadButton').msg;
-  var showSavedCopyButtonVisible =
-      loadTimeData.valueExists('showSavedCopyButton') &&
-      loadTimeData.getValue('showSavedCopyButton').msg;
-  var showOfflinePagesButtonVisible =
-      loadTimeData.valueExists('showOfflinePagesButton') &&
-      loadTimeData.getValue('showOfflinePagesButton').msg;
-  var showOfflineCopyButtonVisible =
-      loadTimeData.valueExists('showOfflineCopyButton') &&
-      loadTimeData.getValue('showOfflineCopyButton').msg;
-
-  var primaryButton, secondaryButton;
-  if (showSavedCopyButton.primary) {
-    primaryButton = showSavedCopyButton;
-    secondaryButton = reloadButton;
-  } else {
-    primaryButton = reloadButton;
-    secondaryButton = showSavedCopyButton;
-  }
-
-  // Sets up the proper button layout for the current platform.
-  if (primaryControlOnLeft) {
-    buttons.classList.add('suggested-left');
-    controlButtonDiv.insertBefore(secondaryButton, primaryButton);
-  } else {
-    buttons.classList.add('suggested-right');
-    controlButtonDiv.insertBefore(primaryButton, secondaryButton);
-  }
-
-  // Check for Google cached copy suggestion.
-  if (loadTimeData.valueExists('cacheButton')) {
-    setUpCachedButton(loadTimeData.getValue('cacheButton'));
-  }
-
-  if (reloadButton.style.display == 'none' &&
-      showSavedCopyButton.style.display == 'none' &&
-      showOfflinePagesButton.style.display == 'none' &&
-      showOfflineCopyButton.style.display == 'none') {
-    detailsButton.classList.add('singular');
-  }
-
-  // Show control buttons.
-  if (reloadButtonVisible || showSavedCopyButtonVisible ||
-      showOfflinePagesButtonVisible || showOfflineCopyButton) {
-    controlButtonDiv.hidden = false;
-
-    // Set the secondary button state in the cases of two call to actions.
-    if ((reloadButtonVisible || showOfflinePagesButtonVisible ||
-         showOfflineCopyButton) &&
-        showSavedCopyButtonVisible) {
-      secondaryButton.classList.add('secondary-button');
-    }
-  }
-}
-
-document.addEventListener('DOMContentLoaded', onDocumentLoad);