[llvm] [gn build] Port f5b6e4fc2022 (PR #194645)

[Nico Weber via llvm-commits]

https://github.com/nico created https://github.com/llvm/llvm-project/pull/194645

None

>From 7b76201afecf171ec789bfa70e6919b41220be7d Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis at chromium.org>
Date: Tue, 28 Apr 2026 10:37:28 -0400
Subject: [PATCH] [gn build] Port f5b6e4fc2022

---
 llvm/utils/gn/secondary/libcxx/include/BUILD.gn | 1 -
 1 file changed, 1 deletion(-)

diff --git a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
index bc9ba9a3a40ff..ea61a0fd11b0b 100644
--- a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -1438,7 +1438,6 @@ if (current_toolchain == default_toolchain) {
       "__support/ibm/gettod_zos.h",
       "__support/ibm/locale_mgmt_zos.h",
       "__support/ibm/nanosleep.h",
-      "__support/xlocale/__nop_locale_mgmt.h",
       "__support/xlocale/__posix_l_fallback.h",
       "__support/xlocale/__strtonum_fallback.h",
       "__system_error/errc.h",