Remove ProcessGdbRemote::m_flags

The member is completely unused. Discussed on lldb-dev.

llvm-svn: 317377
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
index 5b4c1c5..df3da20 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -244,7 +244,7 @@
 //----------------------------------------------------------------------
 ProcessGDBRemote::ProcessGDBRemote(lldb::TargetSP target_sp,
                                    ListenerSP listener_sp)
-    : Process(target_sp, listener_sp), m_flags(0), m_gdb_comm(),
+    : Process(target_sp, listener_sp),
       m_debugserver_pid(LLDB_INVALID_PROCESS_ID), m_last_stop_packet_mutex(),
       m_register_info(),
       m_async_broadcaster(NULL, "lldb.process.gdb-remote.async-broadcaster"),
@@ -3255,7 +3255,6 @@
 }
 
 void ProcessGDBRemote::Clear() {
-  m_flags = 0;
   m_thread_list_real.Clear();
   m_thread_list.Clear();
 }