MD Settings: simplify language model and data binding

chrome/test/data/webui/settings/languages_page_tests.js

Index: chrome/test/data/webui/settings/languages_page_tests.js
diff --git a/chrome/test/data/webui/settings/languages_page_tests.js b/chrome/test/data/webui/settings/languages_page_tests.js
index 13e31000162cea3447df25a954be9a0e5f76a661..36156d7d19f81ccfba58aca52e2b01735b27b703 100644
--- a/chrome/test/data/webui/settings/languages_page_tests.js
+++ b/chrome/test/data/webui/settings/languages_page_tests.js
@@ -65,13 +65,13 @@ cr.define('settings_languages_page', function() {
       for (var i = 0; i < languageSettingsPrivate.languages.length;
            i++) {
         assertEquals(languageSettingsPrivate.languages[i].code,
-                     languageHelper.languages.supportedLanguages[i].code);
+                     languageHelper.languages.supported[i].code);
       }
-      assertEquals(2, languageHelper.languages.enabledLanguages.length);
+      assertEquals(2, languageHelper.languages.enabled.length);
       assertEquals('en-US',
-                   languageHelper.languages.enabledLanguages[0].language.code);
+                   languageHelper.languages.enabled[0].language.code);
       assertEquals('sw',
-                   languageHelper.languages.enabledLanguages[1].language.code);
+                   languageHelper.languages.enabled[1].language.code);
       assertEquals('en', languageHelper.languages.translateTarget);
 
       // TODO(michaelpg): Test other aspects of the model.