package/glmark2: remove unneeded comment

glmark2 depends on mesa3d which already depends on BR2_INSTALL_LIBSTDCPP
and BR2_TOOLCHAIN_HAS_THREADS_NPTL, glmark2 does not depend on udev so
the comment stating all these dependencies is not needed.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/glmark2/Config.in

@@ -21,7 +21,3 @@ config BR2_PACKAGE_GLMARK2
 	  glmark2 is an OpenGL 2.0 and ES 2.0 benchmark.
 
 	  https://github.com/glmark2/glmark2
-
-comment "glmark2 needs udev /dev management and a toolchain w/ C++, NPTL"
-	depends on !BR2_INSTALL_LIBSTDCPP || \
-		!BR2_TOOLCHAIN_HAS_THREADS_NPTL || !BR2_PACKAGE_HAS_UDEV