[pitivi] SourecFactory: Don't remove the volume elements when a pad goes away. Fixes #594114

[Edward Hervey <edwardrv src gnome org>]

commit 421b55438da3e5fb35c8c3b0d94e14daeb60d439
Author: Edward Hervey <bilboed bilboed com>
Date:   Sat Sep 5 19:19:41 2009 +0200

    SourecFactory: Don't remove the volume elements when a pad goes away. Fixes #594114
    
    We only need to remove those elements when the bin is released, there's code that
    takes care of that already.

 pitivi/factories/base.py |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/pitivi/factories/base.py b/pitivi/factories/base.py
index 7ca5665..1b769f2 100644
--- a/pitivi/factories/base.py
+++ b/pitivi/factories/base.py
@@ -383,13 +383,6 @@ class SourceFactory(ObjectFactory):
         del topbin.ghostpad
         if hasattr(topbin, "volume"):
             pad.unlink(topbin.aconv.get_pad("sink"))
-            for elt in [topbin.volume, topbin.aconv, topbin.ares]:
-                elt.set_state(gst.STATE_NULL)
-            for elt in [topbin.volume, topbin.aconv, topbin.ares]:
-                topbin.remove(elt)
-            del topbin.volume
-            del topbin.aconv
-            del topbin.ares
 
     def addInputStream(self, stream):
         raise AssertionError("source factories can't have input streams")