Enable TF for testing benchmarks.

test/benchmarks/benchmarks.status

Index: test/benchmarks/benchmarks.status
diff --git a/test/benchmarks/benchmarks.status b/test/benchmarks/benchmarks.status
index d651b3c0f014c552d9925fdda47ed66086005d7a..9170a208bf3bd09543a57e4a42198a8ca09cdf55 100644
--- a/test/benchmarks/benchmarks.status
+++ b/test/benchmarks/benchmarks.status
@@ -25,9 +25,12 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-# Too slow in Debug mode.
+
 [
 [ALWAYS, {
-  'octane/mandreel': [PASS, ['mode == debug', SKIP]],
+  # Too slow in Debug mode. TODO(mstarzinger): Too slow for TF.
+  'octane/mandreel': [PASS, NO_VARIANTS, ['mode == debug', SKIP]],
+  # TODO(mstarzinger): Out of mem with TF.
+  'octane/zlib': [PASS, NO_VARIANTS],
 }],  # ALWAYS
 ]