message: [Process/Utility] Remove dead code. NFCI.
diff: @@ -67,11 +67,6 @@ struct UserArea {
  #include "RegisterInfos_x86_64.h"
  #undef DECLARE_REGISTER_INFOS_X86_64_STRUCT
  -static std::vector<lldb_private::RegisterInfo> &GetSharedRegisterInfoVector() {
  - static std::vector<lldb_private::RegisterInfo> register_infos;
  - return register_infos;
  -}
  -
  static const RegisterInfo *
  PrivateGetRegisterInfoPtr(const lldb_private::ArchSpec &target_arch) {
  switch (target_arch.GetMachine()) {
  