From 2d7cda4d285264be46c216c465f41952f8e209ab Mon Sep 17 00:00:00 2001
From: Logan Smyth <loganfsmyth@gmail.com>
Date: Tue, 26 Sep 2017 17:57:07 -0700
Subject: [PATCH] Remove unnecessary function.

---
 .../src/config/build-config-chain.js          | 22 +++++++++----------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/packages/babel-core/src/config/build-config-chain.js b/packages/babel-core/src/config/build-config-chain.js
index 6f7364d0e2..fe213f439d 100644
--- a/packages/babel-core/src/config/build-config-chain.js
+++ b/packages/babel-core/src/config/build-config-chain.js
@@ -37,7 +37,16 @@ export default function buildConfigChain(opts: {}): Array<ConfigItem> | null {
 
     // resolve all .babelrc files
     if (opts.babelrc !== false && filename) {
-      builder.findConfigs(filename);
+      findConfigs(
+        path.dirname(filename),
+      ).forEach(({ filepath, dirname, options }) => {
+        builder.mergeConfig({
+          type: "options",
+          options,
+          alias: filepath,
+          dirname,
+        });
+      });
     }
   } catch (e) {
     if (e.code !== "BABEL_IGNORED_FILE") throw e;
@@ -56,17 +65,6 @@ class ConfigChainBuilder {
     this.file = file;
   }
 
-  findConfigs(loc: string) {
-    findConfigs(path.dirname(loc)).forEach(({ filepath, dirname, options }) => {
-      this.mergeConfig({
-        type: "options",
-        options,
-        alias: filepath,
-        dirname,
-      });
-    });
-  }
-
   mergeConfig({ type, options: rawOpts, alias, dirname }) {
     if (rawOpts.ignore != null && !Array.isArray(rawOpts.ignore)) {
       throw new Error(