Remove benchmark of v3

Author: lambdalisue

channel_bench.ts

@@ -1,4 +1,3 @@
-import { channel as channelV3 } from "https://deno.land/x/[email protected]/channel.ts#=";
 import { channel } from "./channel.ts";
 
 Deno.bench("channel", { group: "channel", baseline: true }, async () => {
@@ -20,23 +19,3 @@ Deno.bench("channel", { group: "channel", baseline: true }, async () => {
   };
   await Promise.all([producer(), consumer()]);
 });
-
-Deno.bench("channelV3", { group: "channel" }, async () => {
-  const { reader, writer } = channelV3<number>();
-
-  const producer = async () => {
-    const w = writer.getWriter();
-    for (let i = 0; i < 100000; i++) {
-      await w.ready;
-      await w.write(i);
-    }
-    w.releaseLock();
-    await writer.close();
-  };
-  const consumer = async () => {
-    for await (const _ of reader) {
-      // Do NOTHING
-    }
-  };
-  await Promise.all([producer(), consumer()]);
-});