Files.app: FileManager.isFolderShortcutsEnabled()

Folder shortcut is launched, since we no longer need to switch the feature.

BUG=none
TEST=manual
R=hirono@chromium.org

Review URL: https://codereview.chromium.org/24026002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@221647 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/resources/file_manager/js/file_manager.js

@@ -2122,18 +2122,6 @@ var BOTTOM_MARGIN_FOR_PREVIEW_PANEL_PX = 52;
     }.bind(this));
   };
 
-  /**
-   * Folder shared feature is under development and hidden behind flag. This
-   * method returns if the feature is explicitly enabled by the flag or not.
-   * TODO(yoshiki): Remove this after launching folder feature feature.
-   *
-   * @return {boolena} True if the flag is enabled.
-   */
-  FileManager.prototype.isFolderShortcutsEnabled = function() {
-    // TODO(yoshiki): Remove this method in M31.
-    return true;
-  };
-
   /**
    * Creates a folder shortcut.
    * @param {string} path A shortcut which refers to |path| to be created.

chrome/browser/resources/file_manager/js/file_manager_commands.js

@@ -609,10 +609,8 @@ Commands.createFolderShortcutCommand = {
    */
   canExecute: function(event, fileManager) {
     var target = event.target;
-    // TODO(yoshiki): remove this after launching folder shortcuts feature.
-    if (!fileManager.isFolderShortcutsEnabled() ||
-        (!target instanceof NavigationListItem &&
-         !target instanceof DirectoryItem)) {
+    if (!target instanceof NavigationListItem &&
+        !target instanceof DirectoryItem) {
       event.command.setHidden(true);
       return;
     }
@@ -660,10 +658,8 @@ Commands.removeFolderShortcutCommand = {
    */
   canExecute: function(event, fileManager) {
     var target = event.target;
-    // TODO(yoshiki): remove this after launching folder shortcut feature.
-    if (!fileManager.isFolderShortcutsEnabled() ||
-        (!target instanceof NavigationListItem &&
-         !target instanceof DirectoryItem)) {
+    if (!target instanceof NavigationListItem &&
+        !target instanceof DirectoryItem) {
       event.command.setHidden(true);
       return;
     }