Remove apparently unnecessary friend declarations.

git-svn-id: svn://localhost/ardour2/branches/3.0@4699 d708f5d6-7413-0410-9779-e7cbd77b26cf

gtk2_ardour/editor.h

@@ -527,10 +527,10 @@ class Editor : public PublicEditor
 
 	TimeAxisView*      clicked_axisview;
 	RouteTimeAxisView* clicked_routeview;
-        /** The last RegionView that was clicked on, or 0 if the last click was not
-         * on a RegionView.  This is set up by the canvas event handlers in
-         * editor_canvas_events.cc
-         */
+	/** The last RegionView that was clicked on, or 0 if the last click was not
+	 * on a RegionView.  This is set up by the canvas event handlers in
+	 * editor_canvas_events.cc
+	 */
 	RegionView*        clicked_regionview;
 	RegionSelection    latest_regionviews;
 	uint32_t           clicked_selection;
@@ -834,8 +834,6 @@ class Editor : public PublicEditor
 	    void set_y_axis (double position);
 	};
 
-	friend struct Cursor; /* FIXME: needs access to several private fields */
-
 	Cursor*              playhead_cursor;
 	ArdourCanvas::Group* cursor_group;
 
@@ -2135,8 +2133,6 @@ public:
 
 	/* "whats mine is yours" */
 
-	friend class TimeFXDialog;
-
 	TimeFXDialog* current_timefx;
 
 	static void* timefx_thread (void *arg);

gtk2_ardour/imageframe_socket_handler.h

@@ -22,13 +22,13 @@
 
 #include <string>
 #include <list>
-#include "editor.h"
 #include "ardour_image_compositor_socket.h"
 
 class TimeAxisViewItem ;
 class ImageFrameView ;
 class MarkerView ;
 class ImageFrameTimeAxisGroup ;
+class Editor ;
 
 /**
  * ImageFrameSocketHandler defines the handler between Ardour and an Image Compositor