More clean up for synch with 0.8.42

src/osg/FrontFace.cpp

@@ -0,0 +1,19 @@
+#include "osg/GL"
+#include "osg/FrontFace"
+
+using namespace osg;
+
+FrontFace::FrontFace()
+{
+    _mode = COUNTER_CLOCKWISE;
+}
+
+
+FrontFace::~FrontFace()
+{
+}
+
+void FrontFace::apply(State&) const
+{
+    glFrontFace((GLenum)_mode);
+}