Files.app: Not use URL in sorting

ui/file_manager/file_manager/foreground/js/directory_tree.js

Index: ui/file_manager/file_manager/foreground/js/directory_tree.js
diff --git a/ui/file_manager/file_manager/foreground/js/directory_tree.js b/ui/file_manager/file_manager/foreground/js/directory_tree.js
index 8fe829e2e84b5f59a4846998f2c60f2fda973fd6..6c48f2aa220d82dc00c497178776caf6ea6eda19 100644
--- a/ui/file_manager/file_manager/foreground/js/directory_tree.js
+++ b/ui/file_manager/file_manager/foreground/js/directory_tree.js
@@ -279,9 +279,7 @@ DirectoryItem.prototype.updateSubDirectories = function(
   }
 
   var sortEntries = function(fileFilter, entries) {
-    entries.sort(function(a, b) {
-      return (a.name.toLowerCase() > b.name.toLowerCase()) ? 1 : -1;
-    });
+    entries.sort(util.compareName);
     return entries.filter(fileFilter.filter.bind(fileFilter));
   };
 
@@ -514,6 +512,7 @@ VolumeItem.prototype.updateSubDirectories = function(recursive) {
       for (var key in this.volumeInfo.fakeEntries)
         entries.push(this.volumeInfo.fakeEntries[key]);
     }
+    // This list is sorted by URL on purpose.
     entries.sort(function(a, b) { return a.toURL() < b.toURL(); });
 
     for (var i = 0; i < entries.length; i++) {