oglcanvas: ship comp registration, return device window.

Change-Id: I6c7e9416f908fd3b903eaef82492c1f4445b4e0c

canvas/source/opengl/ogl_spritedevicehelper.cxx

@@ -956,7 +956,7 @@ namespace oglcanvas
 
     uno::Any SpriteDeviceHelper::getDeviceHandle() const
     {
-        return uno::Any();
+        return uno::makeAny( reinterpret_cast< sal_Int64 >(mpChildWindow.get()) );
     }
 
     uno::Any SpriteDeviceHelper::getSurfaceHandle() const

postprocess/Rdb_services.mk

@@ -183,6 +183,9 @@ $(eval $(call gb_Rdb_add_components,services,\
 		canvas/source/directx/directx9canvas \
 		canvas/source/directx/gdipluscanvas \
 	) \
+	$(if $(ENABLE_OPENGL_CANVAS), \
+        canvas/source/opengl/oglcanvas \
+	) \
 	$(if $(ENABLE_GCONF), \
 		shell/source/backends/gconfbe/gconfbe1 \
 	) \