[gn build] Port 2214b9076f1

diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn
index 1053f12..e334a43 100644 (file)
--- a/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn
@@ -64,6 +64,7 @@ unittest("ClangdTests") {
     "LSPClient.cpp",
     "ParsedASTTests.cpp",
     "PathMappingTests.cpp",
+    "PreambleTests.cpp",
     "PrintASTTests.cpp",
     "QualityTests.cpp",
     "RIFFTests.cpp",