[ekiga] Remove unused code

[Eugen Dedu <ededu src gnome org>]

commit b4770e1205151fdf260bb2f9247458517deeca5c
Author: Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>
Date:   Mon Nov 19 20:35:29 2012 +0100

    Remove unused code

 src/ekiga.cpp |    2 --
 src/ekiga.h   |    9 ---------
 2 files changed, 0 insertions(+), 11 deletions(-)
---
diff --git a/src/ekiga.cpp b/src/ekiga.cpp
index 16eed05..f28421a 100644
--- a/src/ekiga.cpp
+++ b/src/ekiga.cpp
@@ -64,8 +64,6 @@ GnomeMeeting::GnomeMeeting ()
 void
 GnomeMeeting::Exit ()
 {
-  PWaitAndSignal m(ep_var_mutex);
-
   if (main_window)
     gtk_widget_destroy (main_window);
   main_window = NULL;
diff --git a/src/ekiga.h b/src/ekiga.h
index 2c51c45..00fe2dd 100644
--- a/src/ekiga.h
+++ b/src/ekiga.h
@@ -40,14 +40,9 @@
 #define _GNOMEMEETING_H_
 
 #include "config.h"
-
 #include "common.h"
-
-#include "services.h"
 #include "runtime.h"
 
-#include <ptlib/ipsock.h>
-
 
 /**
  * COMMON NOTICE: The Application must be initialized with Init after its
@@ -106,10 +101,6 @@ class GnomeMeeting : public PProcess
 
  private:
 
-  PMutex ep_var_mutex;
-  PMutex dev_access_mutex;
-
-
   /* The different components of the GUI */
   GtkWidget *main_window;
   GtkWidget *history_window;