Compile video player with gyp v2.

ui/file_manager/video_player/js/compiled_resources2.gyp

 # Copyright 2016 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.
 {
   'targets': [
-#    {
-#      'target_name': 'background',
-#      'includes': ['../../compile_js2.gypi'],
-#    },
-#    {
-#      'target_name': 'error_util',
-#      'includes': ['../../compile_js2.gypi'],
-#    },
-#    {
-#      'target_name': 'media_controls',
-#      'includes': ['../../compile_js2.gypi'],
-#    },
-#    {
-#      'target_name': 'video_player',
-#      'includes': ['../../compile_js2.gypi'],
-#    },
+    {
+      'target_name': 'background',
+      'dependencies': [
+        '../../file_manager/background/js/compiled_resources2.gyp:app_window_wrapper',
+        '../../file_manager/background/js/compiled_resources2.gyp:background_base',
+        'error_util',
+      ],
+      'includes': ['../../compile_js2.gypi'],
+    },
+    {
+      'target_name': 'error_util',
+      'includes': ['../../compile_js2.gypi'],
+    },
+    {
+      'target_name': 'media_controls',
+      'dependencies': [
+        '../../file_manager/common/js/compiled_resources2.gyp:util',
+        '<(DEPTH)/third_party/polymer/v1_0/components-chromium/paper-slider/compiled_resources2.gyp:paper-slider-extracted',
+        '<(DEPTH)/ui/webui/resources/js/cr/ui/compiled_resources2.gyp:menu_button',
+        '<(EXTERNS_GYP):media_player_private',
+      ],
+      'includes': ['../../compile_js2.gypi'],
+    },
+    {
+      'target_name': 'video_player',
+      'dependencies': [
+        '../../externs/compiled_resources2.gyp:chrome_cast',
+        '../../file_manager/common/js/compiled_resources2.gyp:metrics',
+        '../../file_manager/common/js/compiled_resources2.gyp:util',
+        '../../file_manager/foreground/js/compiled_resources2.gyp:mouse_inactivity_watcher',
+        '../../file_manager/foreground/js/compiled_resources2.gyp:volume_manager_wrapper',
+        '../../image_loader/compiled_resources2.gyp:image_loader_client',
+        '<(DEPTH)/ui/webui/resources/js/compiled_resources2.gyp:i18n_template_no_process',
+        '<(DEPTH)/ui/webui/resources/js/cr/ui/compiled_resources2.gyp:menu',
+        '<(DEPTH)/ui/webui/resources/js/cr/ui/compiled_resources2.gyp:menu_item',
+        'cast/compiled_resources2.gyp:cast_video_element',
+        'cast/compiled_resources2.gyp:media_manager',
+        'error_util',
+        'media_controls',
+        'video_player_metrics',
+      ],
+      'includes': ['../../compile_js2.gypi'],
+    },
     {
       'target_name': 'video_player_metrics',
       'dependencies': [
         '../../file_manager/common/js/compiled_resources2.gyp:metrics_base',
       ],
       'includes': ['../../compile_js2.gypi'],
     },
-#    {
-#      'target_name': 'video_player_scripts',
-#      'includes': ['../../compile_js2.gypi'],
-#    },
   ],
 }