to_wchar_size     398 base/win/registry.cc       DWORD value_size_in_wchars = to_wchar_size(value_size_);
to_wchar_size     409 base/win/registry.cc       DCHECK_LT(to_wchar_size(value_size_), value_.size());
to_wchar_size     410 base/win/registry.cc       value_[to_wchar_size(value_size_)] = L'\0';