Now that there are options to control building the GLES1 and GLES2 tests,
there is no need for the 'if' guard in these CMakeLists.
Remove the unneeded 'if' guards, and hence a level of indentation.
Reviewed-by: Pauli Nieminen <email@example.com>
Reviewed-by: Jordan Justen <firstname.lastname@example.org>
Reviewed-by: Anuj Phogat <email@example.com>
Signed-off-by: Chad Versace <firstname.lastname@example.org>