[glom] Remove CommandLineThreadData because it is completely unused.

[Murray Cumming <murrayc src gnome org>]

commit cd0532be88e948efb783a6a33900afb752178626
Author: Murray Cumming <murrayc murrayc com>
Date:   Mon Sep 14 16:43:29 2015 +0200

    Remove CommandLineThreadData because it is completely unused.

 glom/libglom/spawn_with_feedback.cc |    9 ---------
 1 files changed, 0 insertions(+), 9 deletions(-)
---
diff --git a/glom/libglom/spawn_with_feedback.cc b/glom/libglom/spawn_with_feedback.cc
index 78b0b23..0e7fc3b 100644
--- a/glom/libglom/spawn_with_feedback.cc
+++ b/glom/libglom/spawn_with_feedback.cc
@@ -44,15 +44,6 @@ namespace Glom
 namespace Spawn
 {
 
-class CommandLineThreadData
-{
-public:
-  std::string m_command;
-  Glib::Threads::Cond* m_cond;
-  Glib::Threads::Mutex* m_mutex;
-  bool* m_result;
-};
-
 static void on_spawn_info_finished(const Glib::RefPtr<Glib::MainLoop>& mainloop)
 {
   //Allow our mainloop.run() to return: