Use ICU script code "Jpan" instead of "Hrkt" in Japanese pref names

chrome/common/extensions/docs/examples/api/fontSettings/popup.js

 // Copyright (c) 2012 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.
 
 // Mapping between font list ids and the generic family setting they
 // represent.
 var genericFamilies = [
   { fontList: 'standardFontList', name: 'standard' },
   { fontList: 'serifFontList', name: 'serif' },
   { fontList: 'sansSerifFontList', name: 'sansserif' },
   { fontList: 'fixedFontList', name: 'fixed' }
 ];
 
 // Ids of elements to contain the "Lorem ipsum" sample text.
 var sampleTextDivIds = [
   'standardFontSample',
   'serifFontSample',
   'sansSerifFontSample',
   'fixedFontSample'
 ];
 
 var defaultSampleText = 'Lorem ipsum dolor sit amat.';
 var scriptSpecificSampleText = {
   // "Cyrllic script".
   'Cyrl': 'Lorem ipsum Кириллица',
-  'Hang': 'Lorem ipsum 雪海泳 정 참판 양반댁 규수 큰 교자 타고 혼례 치른 날.',
-  'Hans': 'Lorem ipsum 雪海泳 简体字。',
-  'Hant': 'Lorem ipsum 雪海泳 繁體字。',
-  'Hrkt': 'Lorem ipsum 雪海泳 バスを待ち大路の春をうたがはず。',
-   // "Khmer language".
+  'Hans': 'Lorem ipsum 简体字。',
+  'Hant': 'Lorem ipsum 繁體字。',
+  'Jpan': 'Lorem ipsum バスを待ち大路の春をうたがはず。',
+  // "Khmer language".
   'Khmr': 'Lorem ipsum \u1797\u17B6\u179F\u17B6\u1781\u17D2\u1798\u17C2\u179A',
+  'Kore': 'Lorem ipsum 정 참판 양반댁 규수 큰 교자 타고 혼례 치른 날.',
 };
 
 function getSelectedScript() {
   var scriptList = document.getElementById('scriptList');
   return scriptList.options[scriptList.selectedIndex].value;
 }
 
 function getSelectedFont(fontList) {
   return fontList.options[fontList.selectedIndex].value;
 }
@@ skipping 57 matching lines @@
 
 // Returns a callback function that sets the selected value of |list| to the
 // font returned from |chrome.experimental.fontSettings.getFont|.
 function getFontHandler(list) {
   return function(details) {
     setSelectedFont(list, details.fontName);
     list.disabled = !isControllableLevel(details.levelOfControl);
   };
 }
 
+// Temporary workaround for https://bugs.webkit.org/show_bug.cgi?id=88845.
+function getScriptUsedByWebKit(script) {
+  if (script == 'Jpan') return 'Hrkt';
+  if (script == 'Kore') return 'Hang';
+  return script;
+}
+
 // Called when the script list selection changes. Sets the selected value of
 // each font list to the current font setting, and updates the document's lang
 // so that the samples are shown in the current font setting.
 function updateFontListsForScript() {
   var script = getSelectedScript();
 
   for (var i = 0; i < genericFamilies.length; i++) {
     var list = document.getElementById(genericFamilies[i].fontList);
     var family = genericFamilies[i].name;
 
     var details = {};
     details.genericFamily = family;
     details.script = script;
     // For font selection it's the script code that matters, not language, so
     // just use en for lang.
-    document.body.lang = 'en-' + script;
+    document.body.lang = 'en-' + getScriptUsedByWebKit(script);
 
     chrome.experimental.fontSettings.getFont(details, getFontHandler(list));
   }
 
   if (typeof(scriptSpecificSampleText[script]) != 'undefined')
     sample = scriptSpecificSampleText[script];
   else
     sample = defaultSampleText;
   for (var i = 0; i < sampleTextDivIds.length; i++) {
     document.getElementById(sampleTextDivIds[i]).innerText = sample;
@@ skipping 76 matching lines @@
   list.addEventListener('change', setEncoding);
   chrome.experimental.fontSettings.onDefaultCharacterSetChanged.addListener(
       updateEncoding);
 
   updateEncoding();
 }
 
 function clearAllSettings() {
   var scripts =
       ["Arab", "Armn", "Beng", "Cans", "Cher", "Cyrl", "Deva", "Ethi", "Geor",
-       "Grek", "Gujr", "Guru", "Hang", "Hans", "Hant", "Hebr", "Hrkt", "Knda",
-       "Khmr", "Laoo", "Mlym", "Mong", "Mymr", "Orya", "Sinh", "Taml", "Telu",
+       "Grek", "Gujr", "Guru", "Hans", "Hant", "Hebr", "Jpan", "Khmr", "Knda",
+       "Kore", "Laoo", "Mlym", "Mong", "Mymr", "Orya", "Sinh", "Taml", "Telu",
        "Thaa", "Thai", "Tibt", "Yiii", "Zyyy"];
   var families =
       ["standard", "sansserif", "serif", "fixed", "cursive", "fantasy"];
   for (var i = 0; i < scripts.length; i++) {
     for (var j = 0; j < families.length; j++) {
       chrome.experimental.fontSettings.clearFont({
         script: scripts[i],
         genericFamily: families[j]
       });
     }
@@ skipping 36 matching lines @@
                    chrome.experimental.fontSettings.getMinimumFontSize,
                    chrome.experimental.fontSettings.setMinimumFontSize,
                    chrome.experimental.fontSettings.onMinimumFontSizeChanged);
   initEncoding();
 
   var clearButton = document.getElementById('clearButton');
   clearButton.addEventListener('click', clearAllSettings);
 }
 
 document.addEventListener('DOMContentLoaded', init);