From 5a9ff783bed8d4ff7f139f6242cf4c89986bc68d Mon Sep 17 00:00:00 2001
From: Andrey Lushnikov <aslushnikov@gmail.com>
Date: Tue, 18 Jan 2022 06:22:35 -0700
Subject: [PATCH] chore: fix firefox-stable build on windows (#11456)

---
 browser_patches/firefox/build.sh | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/browser_patches/firefox/build.sh b/browser_patches/firefox/build.sh
index b0f320afd8..44f6309bd9 100755
--- a/browser_patches/firefox/build.sh
+++ b/browser_patches/firefox/build.sh
@@ -114,10 +114,6 @@ if [[ "$(uname)" == "Darwin" ]]; then
   export MOZ_FETCHES_DIR=$HOME/.mozbuild
 fi
 
-if ! [[ -f "$HOME/.mozbuild/_virtualenvs/mach/bin/python" ]]; then
-  ./mach create-mach-environment
-fi
-
 if [[ $1 == "--juggler" ]]; then
   ./mach build faster
 else