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

chrome/test/data/extensions/api_test/font_settings/standard/test.js

Index: chrome/test/data/extensions/api_test/font_settings/standard/test.js
diff --git a/chrome/test/data/extensions/api_test/font_settings/standard/test.js b/chrome/test/data/extensions/api_test/font_settings/standard/test.js
index d4f9a46940574325a3039143c351e8943ce2e18b..a82d2581bbcb2b26ab6b027952eb0e408cb6c2b0 100644
--- a/chrome/test/data/extensions/api_test/font_settings/standard/test.js
+++ b/chrome/test/data/extensions/api_test/font_settings/standard/test.js
@@ -19,7 +19,7 @@ chrome.test.runTests([
   // This test may fail on Windows if the font is not installed on the
   // system. See crbug.com/122303
   function setPerScriptFont() {
-    var script = 'Hang';
+    var script = 'Kore';
     var genericFamily = 'standard';
     var fontName = 'Verdana';
 
@@ -115,7 +115,7 @@ chrome.test.runTests([
 
   function getPerScriptFontName() {
     fs.getFont({
-      script: 'Hang',
+      script: 'Kore',
       genericFamily: 'standard'
     }, expect({
       fontName: 'Verdana',
@@ -163,7 +163,7 @@ chrome.test.runTests([
   // This test may fail on Windows if the font is not installed on the
   // system. See crbug.com/122303
   function clearPerScriptFont() {
-    var script = 'Hang';
+    var script = 'Kore';
     var genericFamily = 'standard';
     var fontName = 'Tahoma';