Call gst_element_set_state(mPlayBin, GST_STATE_PAUSED) whenever decoder paused playback
Fixed Play/Pause when playing special gstreamer pipeline
Disable loading of 2 instances HW accelerated gstreamer pipeline
[xulrunner] Update content when pan ends

Override HandlePanEnd of GeckoContentController so that we
can trigger content update when panning ends.
Set EmbedAsyncPanZoomController to nullptr after Destroy
Merge pull request #36 from rainemak/handlePanEnd_aurora_26

Handle pan end
Merge remote-tracking branch 'origin/embedlite_aurora_26' into embedlite_aurora_26_upgrade

Conflicts:
	content/media/gstreamer/GStreamerReader.cpp
	embedding/embedlite/embedthread/EmbedLiteViewThreadParent.cpp