Port internal TS code to JS (#6793)

Co-authored-by: Ryan Dahl <ry@tinyclouds.org>

1 files changed, 0 insertions, 18 deletions

diff --git a/cli/js/web/dom_util.ts b/cli/js/web/dom_util.ts
deleted file mode 100644
index 4b9ce3f50..000000000
--- a/cli/js/web/dom_util.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-
-export function getDOMStringList(arr: string[]): DOMStringList {
-  Object.defineProperties(arr, {
-    contains: {
-      value(searchElement: string): boolean {
-        return arr.includes(searchElement);
-      },
-      enumerable: true,
-    },
-    item: {
-      value(idx: number): string | null {
-        return idx in arr ? arr[idx] : null;
-      },
-    },
-  });
-  return arr as string[] & DOMStringList;
-}