CLEAN QT4 fix some memory leaks. Reorgazine code

(hacked a bit)
Signed-off-by: Rémi Duraffort <ivoire@videolan.org>

modules/gui/qt4/components/open_panels.cpp

@@ -1294,6 +1294,7 @@ void CaptureOpenPanel::advancedDialog()
         module_config_t *p_item = p_config + n;
         ConfigControl *config = ConfigControl::createControl(
                         VLC_OBJECT( p_intf ), p_item, advFrame, gLayout, n );
+        if ( config )
             controls.append( config );
     }
 
@@ -1317,11 +1318,6 @@ void CaptureOpenPanel::advancedDialog()
         for( int i = 0; i < controls.size(); i++ )
         {
             ConfigControl *control = controls[i];
-            if( !control )
-            {
-                msg_Dbg( p_intf, "This shouldn't happen, please report" );
-                continue;
-            }
 
             tempMRL += (i ? " :" : ":");
 
@@ -1351,6 +1347,11 @@ void CaptureOpenPanel::advancedDialog()
         updateMRL();
         msg_Dbg( p_intf, "%s", qtu( advMRL ) );
     }
+    for( int i = 0; i < controls.size(); i++ )
+    {
+        ConfigControl *control = controls[i];
+        delete control ;
+    }
     delete adv;
     module_config_free( p_config );
     module_release (p_module);