[llvm] ece75e2 - [gn build] Port cb8a0b07974e

[LLVM GN Syncbot via llvm-commits]

Author: LLVM GN Syncbot
Date: 2021-12-22T17:34:39Z
New Revision: ece75e20352c3e7ce5a9dc163893f191bcdc336e

URL: https://github.com/llvm/llvm-project/commit/ece75e20352c3e7ce5a9dc163893f191bcdc336e
DIFF: https://github.com/llvm/llvm-project/commit/ece75e20352c3e7ce5a9dc163893f191bcdc336e.diff

LOG: [gn build] Port cb8a0b07974e

Added: 
    

Modified: 
    llvm/utils/gn/secondary/libcxx/include/BUILD.gn

Removed: 
    


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diff  --git a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
index 80d4c15503aff..2100418315741 100644
--- a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -420,8 +420,8 @@ if (current_toolchain == default_toolchain) {
       "__tuple",
       "__undef_macros",
       "__utility/as_const.h",
+      "__utility/auto_cast.h",
       "__utility/cmp.h",
-      "__utility/decay_copy.h",
       "__utility/declval.h",
       "__utility/exchange.h",
       "__utility/forward.h",