[clang-tools-extra] [clangd] Support .clangd command line modifications for C++ modules (PR #122606)

[kadir çetinkaya via cfe-commits]

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@@ -9,8 +9,10 @@
 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_PROJECTMODULES_H
 #define LLVM_CLANG_TOOLS_EXTRA_CLANGD_PROJECTMODULES_H
 
+#include "support/Function.h"
 #include "support/Path.h"
 #include "support/ThreadsafeFS.h"
+#include "clang/Tooling/CompilationDatabase.h"
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kadircet wrote:

no need for this include

https://github.com/llvm/llvm-project/pull/122606