[mutter] Remove obsolete mutter-test script

[Owen Taylor <otaylor src gnome org>]

commit 9dd9938c38c929febe0437d10b52c518ac85d449
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Thu Sep 11 13:47:35 2014 -0400

    Remove obsolete mutter-test script
    
    mutter-test was a script that was used to run various test on the
    Metacity source tree (build with different options, etc.) This likely
    hasn't been run once since the Metacity/Mutter branch point; remove
    it to avoid confusion with the new test framework in src/tests.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=736505

 test/mutter-test |  332 ------------------------------------------------------
 1 files changed, 0 insertions(+), 332 deletions(-)