[Files.app] Hide video-player related task menu according to condition

chrome/browser/resources/file_manager/manifest.json

 {
   // chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/
   "key": "MIGdMA0GCSqGSIb3DQEBAQUAA4GLADCBhwKBgQDlhpGghtnNJ7pluQN0RDwbUxwwi99oM35ZEaFYvxPLrf0fIEC18cfDdJi6u4aJ+UoSpgzK731L0P/k4LvK2Rz9kVKOy0+IvuRrWkT7lbrLfA1UEBh02OA1AAshjmyRg4IxCqgl8ia8XWq6HKegS1y1KXZYGgb4qp7Bh9VC4cIzswIBIw==",
   "manifest_version": 2,
   "name": "Files",
   "version": "3.0",
   "description": "File Manager",
   "incognito" : "split",
   "icons": {
     "16": "common/images/icon16.png",
@@ skipping 88 matching lines @@
       "default_title": "__MSG_OPEN_ACTION__",
       "default_icon": "common/images/file_types/200/image.png",
       "file_filters": [
         // Image formats
         "filesystem:*.bmp",
         "filesystem:*.gif",
         "filesystem:*.ico",
         "filesystem:*.jpg",
         "filesystem:*.jpeg",
         "filesystem:*.png",
-        "filesystem:*.webp",
+        "filesystem:*.webp"
+      ]
+    },
+    {
+      "id": "gallery-video",
+      "default_title": "__MSG_OPEN_ACTION__",
+      "default_icon": "common/images/file_types/200/image.png",
+      "file_filters": [
         // Video formats
         "filesystem:*.3gp",
         "filesystem:*.avi",
         "filesystem:*.m4v",
         "filesystem:*.mkv",
         "filesystem:*.mov",
         "filesystem:*.mp4",
         "filesystem:*.mpeg",
         "filesystem:*.mpeg4",
         "filesystem:*.mpg",
@@ skipping 84 matching lines @@
         "background/js/progress_center.js",
         "background/js/test_util.js",
         "background/js/volume_manager.js",
         "background/js/background.js"
       ]
     },
     // chrome-extension://pmfjbimdmchhbnneeidfognadeopoehp is the image loader extension.
     "content_security_policy": "default-src 'none'; script-src 'self' chrome://resources chrome-extension://pmfjbimdmchhbnneeidfognadeopoehp; style-src 'self' 'unsafe-inline' chrome://resources; frame-src 'self' about:; img-src 'self' chrome://resources chrome://theme data: https://docs.google.com https://*.googleusercontent.com chrome://extension-icon; media-src 'self' https://*.googleusercontent.com; connect-src https://drive.google.com; object-src 'self'"
   }
 }