message: [DWARFASTParserClang] Remove dead code. NFCI.
diff: @@ -180,9 +180,6 @@ TypeSP DWARFASTParserClang::ParseTypeFromDWO(const DWARFDIE &die, Log *log) {
  lldb_private::CompilerType type =
  GetClangASTImporter().CopyType(m_ast, dwo_type);
  - // printf ("copied_qual_type: ast = %p, clang_type = %p, name =
  - // '%s'\n", m_ast, copied_qual_type.getAsOpaquePtr(),
  - // external_type->GetName().GetCString());
  if (!type)
  return TypeSP();
  @@ -255,17 +252,6 @@ TypeSP DWARFASTParserClang::ParseTypeFromDWARF(const SymbolContext &sc,
  die.GetOffset(), static_cast<void *>(context),
  context_die.GetOffset(), die.GetTagAsCString(), die.GetName());
  }
  - //
  - // Log *log (LogChannelDWARF::GetLogIfAll(DWARF_LOG_DEBUG_INFO));
  - // if (log && dwarf_cu)
  - // {
  - // StreamString s;
  - // die->DumpLocation (this, dwarf_cu, s);
  - // dwarf->GetObjectFile()->GetModule()->LogMessage (log,
  - // "SymbolFileDwarf::%s %s", __FUNCTION__, s.GetData());
  - //
  - // }
  -
  Type *type_ptr = dwarf->GetDIEToType().lookup(die.GetDIE());
  TypeList *type_list = dwarf->GetTypeList();
  if (type_ptr == NULL) {
  @@ -553,17 +539,6 @@ TypeSP DWARFASTParserClang::ParseTypeFromDWARF(const SymbolContext &sc,
  &decl, clang_type, resolve_state));
  dwarf->GetDIEToType()[die.GetDIE()] = type_sp.get();
  -
  - // Type* encoding_type =
  - // GetUniquedTypeForDIEOffset(encoding_uid, type_sp,
  - // NULL, 0, 0, false);
  - // if (encoding_type != NULL)
  - // {
  - // if (encoding_type != DIE_IS_BEING_PARSED)
  - // type_sp->SetEncodingType(encoding_type);
  - // else
  - // m_indirect_fixups.push_back(type_sp.get());
  - // }
  } break;
  case DW_TAG_structure_type:
  @@ -578,7 +553,6 @@ TypeSP DWARFASTParserClang::ParseTypeFromDWARF(const SymbolContext &sc,
  size_t calling_convention
  = llvm::dwarf::CallingConvention::DW_CC_normal;
  - // bool struct_is_class = false;
  const size_t num_attributes = die.GetAttributes(attributes);
  if (num_attributes > 0) {
  uint32_t i;
  @@ -3550,22 +3524,6 @@ size_t DWARFASTParserClang::ParseChildParameters(
  is_artificial = form_value.Boolean();
  break;
  case DW_AT_location:
  - // if (form_value.BlockData())
  - // {
  - // const DWARFDataExtractor&
  - // debug_info_data = debug_info();
  - // uint32_t block_length =
  - // form_value.Unsigned();
  - // DWARFDataExtractor
  - // location(debug_info_data,
  - // form_value.BlockData() -
  - // debug_info_data.GetDataStart(),
  - // block_length);
  - // }
  - // else
  - // {
  - // }
  - // break;
  case DW_AT_const_value:
  case DW_AT_default_value:
  case DW_AT_description:
  