Files.app: Compile file_manager/foreground/js/metadata in v2 syntax.

ui/file_manager/gallery/js/gallery_scripts.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // The include directives are put into Javascript-style comments to prevent
 // parsing errors in non-flattened mode. The flattener still sees them.
 // Note that this makes the flattener to comment out the first line of the
 // included file but that's all right since any javascript file should start
 // with a copyright comment anyway.
 
@@ skipping 21 matching lines @@
 // <include src="../../../webui/resources/js/cr/ui/list_selection_controller.js">
 // <include src="../../../webui/resources/js/cr/ui/list.js">
 // <include src="../../../webui/resources/js/cr/ui/grid.js">
 
 (function() {
 // 'strict mode' is invoked for this scope.
 
 // Base classes.
 // <include src="../../file_manager/foreground/js/metadata/metadata_cache_set.js">
 // <include src="../../file_manager/foreground/js/metadata/metadata_provider.js">
+// <include src="../../file_manager/foreground/js/metadata/metadata_request.js">
 
 // <include src="../../file_manager/common/js/async_util.js">
 // <include src="../../file_manager/common/js/file_type.js">
 // <include src="../../file_manager/common/js/util.js">
 // <include src="../../file_manager/common/js/volume_manager_common.js">
 // <include src="../../file_manager/foreground/js/metadata/content_metadata_provider.js">
 // <include src="../../file_manager/foreground/js/metadata/exif_constants.js">
 // <include src="../../file_manager/foreground/js/metadata/external_metadata_provider.js">
 // <include src="../../file_manager/foreground/js/metadata/file_system_metadata_provider.js">
 // <include src="../../file_manager/foreground/js/metadata/metadata_cache_item.js">
@@ skipping 35 matching lines @@
 
 // Exports
 window.ImageUtil = ImageUtil;
 window.ImageUtil.metrics = metrics;
 window.Gallery = Gallery;
 
 window.reload = reload;  // will be called by the background.
 window.gallery = gallery;  // for debug.
 
 })();