From 8b2144a017b42becea3786279293037a565cfe6f Mon Sep 17 00:00:00 2001
From: Katie Byers <lobsterkatie@gmail.com>
Date: Wed, 11 May 2022 23:00:37 -0700
Subject: [PATCH] remove polyfill

---
 packages/utils/src/error.ts    |  4 +---
 packages/utils/src/polyfill.ts | 27 ---------------------------
 2 files changed, 1 insertion(+), 30 deletions(-)
 delete mode 100644 packages/utils/src/polyfill.ts

diff --git a/packages/utils/src/error.ts b/packages/utils/src/error.ts
index f913d80a7438..30b35c115d14 100644
--- a/packages/utils/src/error.ts
+++ b/packages/utils/src/error.ts
@@ -1,5 +1,3 @@
-import { setPrototypeOf } from './polyfill';
-
 /** An error emitted by Sentry SDKs and related utilities. */
 export class SentryError extends Error {
   /** Display name of this error instance. */
@@ -9,6 +7,6 @@ export class SentryError extends Error {
     super(message);
 
     this.name = new.target.prototype.constructor.name;
-    setPrototypeOf(this, new.target.prototype);
+    Object.setPrototypeOf(this, new.target.prototype);
   }
 }
diff --git a/packages/utils/src/polyfill.ts b/packages/utils/src/polyfill.ts
deleted file mode 100644
index a11b47fc55e1..000000000000
--- a/packages/utils/src/polyfill.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-export const setPrototypeOf =
-  Object.setPrototypeOf || ({ __proto__: [] } instanceof Array ? setProtoOf : mixinProperties);
-
-/**
- * setPrototypeOf polyfill using __proto__
- */
-// eslint-disable-next-line @typescript-eslint/ban-types
-function setProtoOf<TTarget extends object, TProto>(obj: TTarget, proto: TProto): TTarget & TProto {
-  // @ts-ignore __proto__ does not exist on obj
-  obj.__proto__ = proto;
-  return obj as TTarget & TProto;
-}
-
-/**
- * setPrototypeOf polyfill using mixin
- */
-// eslint-disable-next-line @typescript-eslint/ban-types
-function mixinProperties<TTarget extends object, TProto>(obj: TTarget, proto: TProto): TTarget & TProto {
-  for (const prop in proto) {
-    if (!Object.prototype.hasOwnProperty.call(obj, prop)) {
-      // @ts-ignore typescript complains about indexing so we remove
-      obj[prop] = proto[prop];
-    }
-  }
-
-  return obj as TTarget & TProto;
-}