From c319a8c3d21a92d31310e171bf4e4549496abef3 Mon Sep 17 00:00:00 2001
From: Clark Du <clark.duxin@gmail.com>
Date: Fri, 30 Mar 2018 09:57:30 +0800
Subject: [PATCH] refactor(perf-loader): remove unused reference

---
 lib/builder/builder.js                   | 2 +-
 lib/builder/webpack/utils/perf-loader.js | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/builder/builder.js b/lib/builder/builder.js
index c0f09fcf5b..5bb63dd7be 100644
--- a/lib/builder/builder.js
+++ b/lib/builder/builder.js
@@ -425,7 +425,7 @@ export default class Builder {
   }
 
   async webpackBuild() {
-    this.perfLoader = new PerfLoader(this)
+    this.perfLoader = new PerfLoader(this.options)
 
     const compilersOptions = []
 
diff --git a/lib/builder/webpack/utils/perf-loader.js b/lib/builder/webpack/utils/perf-loader.js
index 6c3de2242c..0fbdaf0590 100644
--- a/lib/builder/webpack/utils/perf-loader.js
+++ b/lib/builder/webpack/utils/perf-loader.js
@@ -6,9 +6,8 @@ import threadLoader from 'thread-loader'
 // https://github.com/webpack-contrib/cache-loader
 
 export default class PerfLoader {
-  constructor(builder) {
-    this.builder = builder
-    this.options = builder.options
+  constructor(options) {
+    this.options = options
 
     this.workerPools = {
       js: {