--- a/mozilla-bmo1634646.patch	Thu Jun 11 22:04:26 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-# HG changeset patch
-# User Wolfgang Rosenauer <wr@rosenauer.org>
-# Parent  43820d9e289abee98a2e3cdb4314848de3bc8622
-
-diff --git a/build/pgo/profileserver.py b/build/pgo/profileserver.py
---- a/build/pgo/profileserver.py
-+++ b/build/pgo/profileserver.py
-@@ -127,17 +127,17 @@ if __name__ == '__main__':
-         # Bug 1553850 considers fixing this.
-         env["MOZ_DISABLE_CONTENT_SANDBOX"] = "1"
-         env["MOZ_DISABLE_RDD_SANDBOX"] = "1"
- 
-         # Ensure different pids write to different files
-         env["LLVM_PROFILE_FILE"] = "default_%p_random_%m.profraw"
- 
-         # Write to an output file if we're running in automation
--        process_args = {}
-+        process_args = {'universal_newlines': True}
-         if 'UPLOAD_PATH' in env:
-             process_args['logfile'] = os.path.join(env['UPLOAD_PATH'], 'profile-run-1.log')
- 
-         # Run Firefox a first time to initialize its profile
-         runner = FirefoxRunner(profile=profile,
-                                binary=binary,
-                                cmdargs=['data:text/html,<script>Quitter.quit()</script>'],
-                                env=env,