[clangd] NFC: Cleanup unused headers and libraries

Summary: Extended version of D78843.

Reviewers: sammccall

Reviewed By: sammccall

Subscribers: mgorny, ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D79313

clang-tools-extra/clangd/Features.inc.in

@@ -1,2 +1 @@
 #define CLANGD_BUILD_XPC @CLANGD_BUILD_XPC@
-#define CLANGD_ENABLE_REMOTE @CLANGD_ENABLE_REMOTE@

clang-tools-extra/clangd/index/dex/dexp/Dexp.cpp

@@ -11,15 +11,12 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "Features.inc"
-#include "SourceCode.h"
 #include "index/Serialization.h"
 #include "index/dex/Dex.h"
 #include "index/remote/Client.h"
 #include "llvm/ADT/ScopeExit.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/ADT/StringSwitch.h"
 #include "llvm/LineEditor/LineEditor.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Signals.h"

clang-tools-extra/clangd/index/remote/Client.cpp

@@ -14,7 +14,6 @@
 #include "marshalling/Marshalling.h"
 #include "support/Logger.h"
 #include "support/Trace.h"
-#include "llvm/Support/YAMLTraits.h"
 
 namespace clang {
 namespace clangd {

clang-tools-extra/clangd/index/remote/marshalling/Marshalling.h

@@ -13,7 +13,7 @@
 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_REMOTE_MARSHALLING_H
 #define LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_REMOTE_MARSHALLING_H
 
-#include "Index.grpc.pb.h"
+#include "Index.pb.h"
 #include "index/Index.h"
 #include "llvm/Support/StringSaver.h"
 

clang-tools-extra/clangd/index/remote/server/CMakeLists.txt

@@ -1,5 +1,4 @@
 set(LLVM_LINK_COMPONENTS
-  LineEditor
   Support
   )
 add_clang_executable(clangd-index-server
@@ -8,6 +7,7 @@ add_clang_executable(clangd-index-server
   DEPENDS
   RemoteIndexProtos
   )
+
 target_link_libraries(clangd-index-server
   PRIVATE
   clangDaemon

clang-tools-extra/clangd/index/remote/server/Server.cpp

@@ -9,12 +9,8 @@
 #include "index/Index.h"
 #include "index/Serialization.h"
 #include "index/remote/marshalling/Marshalling.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/LineEditor/LineEditor.h"
 #include "llvm/Support/CommandLine.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/Path.h"
 #include "llvm/Support/Signals.h"
 
 #include <grpcpp/grpcpp.h>