[ekiga/ds-opal-refactoring] OpalEndPoint: Remove unused declaration.

[Damien Sandras <dsandras src gnome org>]

commit 29eaddb9e0cb5214838acea499846677c8a711c7
Author: Damien Sandras <dsandras seconix com>
Date:   Sun Mar 22 17:01:42 2015 +0100

    OpalEndPoint: Remove unused declaration.

 lib/engine/components/opal/process/opal-endpoint.h |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/lib/engine/components/opal/process/opal-endpoint.h 
b/lib/engine/components/opal/process/opal-endpoint.h
index 0986b4e..2a99b64 100644
--- a/lib/engine/components/opal/process/opal-endpoint.h
+++ b/lib/engine/components/opal/process/opal-endpoint.h
@@ -88,9 +88,6 @@ public:
 
     ~EndPoint ();
 
-    /** Call Manager **/
-    void hang_up ();
-
     void SetEchoCancellation (bool enabled);
     bool GetEchoCancellation () const;