message: Remove stale comment and disabled code (NFC)
diff: @@ -216,7 +216,6 @@ const Symbol *Symtab::SymbolAtIndex(size_t idx) const {
  return nullptr;
  }
  -// InitNameIndexes
  static bool lldb_skip_name(llvm::StringRef mangled,
  Mangled::ManglingScheme scheme) {
  switch (scheme) {
  @@ -259,25 +258,7 @@ void Symtab::InitNameIndexes() {
  Timer scoped_timer(func_cat, "%s", LLVM_PRETTY_FUNCTION);
  // Create the name index vector to be able to quickly search by name
  const size_t num_symbols = m_symbols.size();
  -#if 1
  m_name_to_index.Reserve(num_symbols);
  -#else
  - // TODO: benchmark this to see if we save any memory. Otherwise we
  - // will always keep the memory reserved in the vector unless we pull some
  - // STL swap magic and then recopy...
  - uint32_t actual_count = 0;
  - for (const_iterator pos = m_symbols.begin(), end = m_symbols.end();
  - pos != end; ++pos) {
  - const Mangled &mangled = pos->GetMangled();
  - if (mangled.GetMangledName())
  - ++actual_count;
  -
  - if (mangled.GetDemangledName())
  - ++actual_count;
  - }
  -
  - m_name_to_index.Reserve(actual_count);
  -#endif
  // The "const char *" in "class_contexts" and backlog::value_type::second
  // must come from a ConstString::GetCString()
  