Refactor the Photo Editor to enable new feature work

chrome/browser/resources/file_manager/js/photo/gallery_scripts.js

Index: chrome/browser/resources/file_manager/js/photo/gallery_scripts.js
diff --git a/chrome/browser/resources/file_manager/js/photo/gallery_scripts.js b/chrome/browser/resources/file_manager/js/photo/gallery_scripts.js
new file mode 100644
index 0000000000000000000000000000000000000000..0810d9aac750aa8f8a6529f02600c02e95189dc1
--- /dev/null
+++ b/chrome/browser/resources/file_manager/js/photo/gallery_scripts.js
@@ -0,0 +1,41 @@
+// Copyright (c) 2012 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.
+
+//<include src="../metrics.js">
+
+//<include src="../../../shared/js/cr.js">
+//<include src="../../../shared/js/cr/event_target.js">
+//<include src="../../../shared/js/load_time_data.js">
+
+//<include src="../file_type.js">
+//<include src="../util.js">
+
+//<include src="../image_editor/image_util.js"/>
+//<include src="../image_editor/viewport.js"/>
+//<include src="../image_editor/image_buffer.js"/>
+//<include src="../image_editor/image_view.js"/>
+//<include src="../image_editor/commands.js"/>
+//<include src="../image_editor/image_editor.js"/>
+//<include src="../image_editor/image_transform.js"/>
+//<include src="../image_editor/image_adjust.js"/>
+//<include src="../image_editor/filter.js"/>
+//<include src="../image_editor/image_encoder.js"/>
+//<include src="../image_editor/exif_encoder.js"/>
+
+//<include src="../media/media_controls.js"/>
+//<include src="../media/media_util.js"/>
+//<include src="../media/util.js"/>
+
+//<include src="../metadata/metadata_cache.js"/>
+
+//<include src="gallery.js">
+//<include src="gallery_item.js">
+//<include src="slide_mode.js">
+//<include src="ribbon.js">