[gn] port 6470706bc0e

diff --git a/llvm/utils/gn/secondary/clang/unittests/Lex/BUILD.gn b/llvm/utils/gn/secondary/clang/unittests/Lex/BUILD.gn
index 635ed39..55480eb 100644 (file)
--- a/llvm/utils/gn/secondary/clang/unittests/Lex/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/unittests/Lex/BUILD.gn
@@ -5,6 +5,7 @@ unittest("LexTests") {
   deps = [
     "//clang/lib/AST",
     "//clang/lib/Basic",
+    "//clang/lib/Frontend",
     "//clang/lib/Lex",
     "//clang/lib/Parse",
     "//clang/lib/Sema",