MD Settings: Remove secondary text from Languages on Mac/Linux

chrome/browser/resources/settings/languages_page/languages_page.js

Index: chrome/browser/resources/settings/languages_page/languages_page.js
diff --git a/chrome/browser/resources/settings/languages_page/languages_page.js b/chrome/browser/resources/settings/languages_page/languages_page.js
index 1ba3d569d5f78a52f49326ce2ce1abc4cbf2c1c1..07cbdd86eec05f1013ab4e6d8cad7d2d5308ba95 100644
--- a/chrome/browser/resources/settings/languages_page/languages_page.js
+++ b/chrome/browser/resources/settings/languages_page/languages_page.js
@@ -366,6 +366,7 @@ Polymer({
     return languageCode == this.languageHelper.getProspectiveUILanguage();
   },
 
+<if expr="chromeos or is_win">
    /**
     * @return {string}
     * @private
@@ -374,6 +375,15 @@ Polymer({
     return this.languageHelper.getLanguage(
         this.languageHelper.getProspectiveUILanguage()).displayName;
   },
+</if>
+
+  /**
+   * @return {string}
+   * @private
+   */
+  getLanguageListTwoLine_: function() {
+    return cr.isChromeOS || cr.isWindows ? 'two-line' : '';
+  },
 
   /**
    * Returns either the "selected" class, if the language matches the