Remove osgGA/MatrixManipulator include

From AndersG; the file is gone from recent OSG.

diff --git a/src/Main/fg_os_osgviewer.cxx b/src/Main/fg_os_osgviewer.cxx
index b58d60664ba7cacc5fd3b1500868d9f5aa4b8b35..a241e60c30104cde02f7546ff460c8f9afece720 100644 (file)
--- a/src/Main/fg_os_osgviewer.cxx
+++ b/src/Main/fg_os_osgviewer.cxx
@@ -45,7 +45,6 @@
 #include <osg/View>
 #include <osgViewer/ViewerEventHandlers>
 #include <osgViewer/Viewer>
-#include <osgGA/MatrixManipulator>
 
 #include <Include/general.hxx>
 #include <Scenery/scenery.hxx>