remove cruft from DiskIOProcessor header

diff --git a/libs/ardour/ardour/disk_io.h b/libs/ardour/ardour/disk_io.h
index 9f50a0ac6a05d8fdd94b712f71a178d36fde0d2c..2c34cbfacf5d50fc77125cdd59fbd82f341ba295 100644 (file)
--- a/libs/ardour/ardour/disk_io.h
+++ b/libs/ardour/ardour/disk_io.h
@@ -160,11 +160,6 @@ class LIBARDOUR_API DiskIOProcessor : public Processor
                    butler thread, read from in the process thread.
                */
                PBD::RingBufferNPT<Sample>* buf;
-
-               Sample* scrub_buffer;
-               Sample* scrub_forward_buffer;
-               Sample* scrub_reverse_buffer;
-
                PBD::RingBufferNPT<Sample>::rw_vector rw_vector;
 
                /* used only by capture */