[PATCH] Remove windows_process_info::main_thread_id

[Tom Tromey <tromey@adacore.com>]

Hannes pointed out that windows_process_info::main_thread_id is no
longer needed.  This patch removes it.
---
 gdb/nat/windows-nat.h  | 1 -
 gdbserver/win32-low.cc | 4 +---
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/gdb/nat/windows-nat.h b/gdb/nat/windows-nat.h
index fcdf43e270e..5289ca8174f 100644
--- a/gdb/nat/windows-nat.h
+++ b/gdb/nat/windows-nat.h
@@ -221,7 +221,6 @@ struct windows_process_info
   /* The process handle */
   HANDLE handle = 0;
   DWORD process_id = 0;
-  DWORD main_thread_id = 0;
 
 #ifdef __CYGWIN__
   /* True if the inferior was created through Cygwin's spawn path
diff --git a/gdbserver/win32-low.cc b/gdbserver/win32-low.cc
index 1103a802db7..c7d3a8d744f 100644
--- a/gdbserver/win32-low.cc
+++ b/gdbserver/win32-low.cc
@@ -293,7 +293,6 @@ do_initial_child_stuff (HANDLE proch, DWORD pid, int attached)
 
   windows_process.handle = proch;
   windows_process.process_id = pid;
-  windows_process.main_thread_id = 0;
 
   windows_process.open_process_used = true;
 
@@ -1056,11 +1055,10 @@ get_child_debug_event (DWORD *continue_status,
 	}
 
       windows_process.handle = current_event->u.CreateProcessInfo.hProcess;
-      windows_process.main_thread_id = current_event->dwThreadId;
 
       /* Add the main thread.  */
       child_add_thread (current_event->dwProcessId,
-			windows_process.main_thread_id,
+			current_event->dwThreadId,
 			current_event->u.CreateProcessInfo.hThread,
 			current_event->u.CreateProcessInfo.lpThreadLocalBase);
       break;

base-commit: 28465a8e501a0d91fbf8d1bf70ae4833f9cf35c1
-- 
2.55.0