Remove unnecessary locale check

Author: Marcel Gerber

src/extensibility/ExtensionManagerView.js

@@ -230,6 +230,9 @@ define(function (require, exports, module) {
             context.translated = true;
             context.translatedLangs =
                 info.metadata.i18n.map(function (value) {
+                    if (value === "root") {
+                        value = "en";
+                    }
                     return { name: LocalizationUtils.getLocalizedLabel(value), locale: value };
                 })
                 .sort(function (lang1, lang2) {

src/file/FileUtils.js

@@ -459,7 +459,7 @@ define(function (require, exports, module) {
     function compareFilenames(filename1, filename2, extFirst) {
         var ext1   = getFileExtension(filename1),
             ext2   = getFileExtension(filename2),
-            lang   = brackets.getLocale() === "root" ? "en-us" : brackets.getLocale(),
+            lang   = brackets.getLocale(),
             cmpExt = ext1.toLocaleLowerCase().localeCompare(ext2.toLocaleLowerCase(), lang, {numeric: true}),
             cmpNames;
 

src/utils/LocalizationUtils.js

@@ -26,7 +26,6 @@
 
 /**
  *  Utilities functions related to localization/i18n
- *
  */
 define(function (require, exports, module) {
     "use strict";
@@ -37,7 +36,7 @@ define(function (require, exports, module) {
      * Converts a language code to its written name, if possible.
      * If not possible, the language code is simply returned.
      *
-     * @param {string} locale   The two-char language code
+     * @param {string} locale The two-char language code
      * @return {string} The language's name or the given language code
      */
     function getLocalizedLabel(locale) {