Add missing includes to media players.

chrome/browser/resources/file_manager/mediaplayer.html

Index: chrome/browser/resources/file_manager/mediaplayer.html
diff --git a/chrome/browser/resources/file_manager/mediaplayer.html b/chrome/browser/resources/file_manager/mediaplayer.html
index 9e22bbe2fc454328836abb372e542f15124894b8..b6501ad6ece3deb187825728805dcb860bc9cfdd 100644
--- a/chrome/browser/resources/file_manager/mediaplayer.html
+++ b/chrome/browser/resources/file_manager/mediaplayer.html
@@ -26,6 +26,7 @@
     <!-- Keep the list in sync with mediaplayer_scripts.js. -->
     <script src="chrome://resources/js/cr.js"></script>
     <script src="chrome://resources/js/cr/event_target.js"></script>
+    <script src="chrome://resources/js/cr/ui/array_data_model.js"></script>
     <script src="js/async_util.js"></script>
     <script src="js/util.js"></script>
     <script src="js/path_util.js"></script>