Revert "Revert "[lldb] [Process/NetBSD] Fix constructor after r363707""

The relevant changes have been reapplied, and broke build again.

llvm-svn: 366889

Author: mgorny

lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp

@@ -140,7 +140,7 @@ NativeProcessNetBSD::NativeProcessNetBSD(::pid_t pid, int terminal_fd,
                                          NativeDelegate &delegate,
                                          const ArchSpec &arch,
                                          MainLoop &mainloop)
-    : NativeProcessProtocol(pid, terminal_fd, delegate), m_arch(arch) {
+    : NativeProcessELF(pid, terminal_fd, delegate), m_arch(arch) {
   if (m_terminal_fd != -1) {
     Status status = EnsureFDFlags(m_terminal_fd, O_NONBLOCK);
     assert(status.Success());