[pitivi] layer: Remove ignored bClip parameter of Layer.checkMediaTypes

[Thibault Saunier <tsaunier src gnome org>]

commit 5067620af630fce7f62f9126108df3ebd927dc16
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Fri Oct 2 15:00:52 2015 +0200

    layer: Remove ignored bClip parameter of Layer.checkMediaTypes
    
    Reviewers: thiblahute
    
    Projects: #pitivi
    
    Reviewed By: thiblahute
    
    Differential Revision: https://phabricator.freedesktop.org/D304

 pitivi/timeline/layer.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/pitivi/timeline/layer.py b/pitivi/timeline/layer.py
index fa55549..1dcaaaf 100644
--- a/pitivi/timeline/layer.py
+++ b/pitivi/timeline/layer.py
@@ -505,7 +505,7 @@ class Layer(Gtk.EventBox, timelineUtils.Zoomable, Loggable):
         self.bLayer.disconnect_by_func(self._clipAddedCb)
         self.bLayer.disconnect_by_func(self._clipRemovedCb)
 
-    def checkMediaTypes(self, bClip=None):
+    def checkMediaTypes(self):
         if self.timeline.editing_context:
             self.info("Not updating media types as"
                       " we are editing the timeline")
@@ -602,7 +602,7 @@ class Layer(Gtk.EventBox, timelineUtils.Zoomable, Loggable):
 
         bClip.disconnect_by_func(self._childAddedCb)
         bClip.disconnect_by_func(self._childRemovedCb)
-        self.checkMediaTypes(bClip)
+        self.checkMediaTypes()
 
     def updatePosition(self):
         for bClip in self.bLayer.get_clips():