[lldb] Remove unused code in GetVersion (NFC)

Small cleanup to `lldb_private::GetVersion()`.

Differential Revision: https://reviews.llvm.org/D88939

diff --git a/lldb/source/lldb.cpp b/lldb/source/lldb.cpp
index 6d4ed66..4d4c636 100644 (file)
--- a/lldb/source/lldb.cpp
+++ b/lldb/source/lldb.cpp
@@ -33,12 +33,7 @@ static const char *GetLLDBRepository() {
 #endif
 }
 
-#define QUOTE(str) #str
-#define EXPAND_AND_QUOTE(str) QUOTE(str)
-
 const char *lldb_private::GetVersion() {
-  // On platforms other than Darwin, report a version number in the same style
-  // as the clang tool.
   static std::string g_version_str;
   if (g_version_str.empty()) {
     g_version_str += "lldb version ";