Revert "stream: simpler and faster Readable async iterator"

This reverts commit 4bb40078da9ff51372459ff187b74866d73c3fb2.

1 files changed, 0 insertions, 38 deletions

diff --git a/benchmark/streams/readable-async-iterator.js b/benchmark/streams/readable-async-iterator.js
deleted file mode 100644
index dbe335ab98b..00000000000
--- a/benchmark/streams/readable-async-iterator.js
+++ /dev/null
@@ -1,38 +0,0 @@
-'use strict';
-
-const common = require('../common');
-const Readable = require('stream').Readable;
-
-const bench = common.createBenchmark(main, {
-  n: [1e5],
-  sync: ['yes', 'no'],
-});
-
-async function main({ n, sync }) {
-  sync = sync === 'yes';
-
-  const s = new Readable({
-    objectMode: true,
-    read() {
-      if (sync) {
-        this.push(1);
-      } else {
-        process.nextTick(() => {
-          this.push(1);
-        });
-      }
-    }
-  });
-
-  bench.start();
-
-  let x = 0;
-  for await (const chunk of s) {
-    x += chunk;
-    if (x > n) {
-      break;
-    }
-  }
-
-  bench.end(n);
-}