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

chrome/browser/chromeos/file_manager/app_id.h

Index: chrome/browser/chromeos/file_manager/app_id.h
diff --git a/chrome/browser/chromeos/file_manager/app_id.h b/chrome/browser/chromeos/file_manager/app_id.h
index 6ea40125b87506a9f9520572c60f24d66377aa52..9c59660845f35a6b5c06ab374b54e6b819ba67b3 100644
--- a/chrome/browser/chromeos/file_manager/app_id.h
+++ b/chrome/browser/chromeos/file_manager/app_id.h
@@ -13,6 +13,9 @@ namespace file_manager {
 // name like kAppId would be cryptic inside "file_manager" namespace.
 const char kFileManagerAppId[] = "hhaomjibdihmijegdhdafkllkbggdgoj";
 
+// The video player's app ID.
+const char kVideoPlayerAppId[] = "jcgeabjmjgoblfofpppfkcoakmfobdko";
+
 }  // namespace file_manager
 
 #endif  // CHROME_BROWSER_CHROMEOS_FILE_MANAGER_APP_ID_H_