message: Remove a failing test for gpu numbers when XLA is enabled.
  The test assumes that all devices are either CPU or GPU, which is not true when XLA is enabled.
diff: @@ -102,10 +102,6 @@ class TFETest(test_util.TensorFlowTestCase):
  # Expect at least one device.
  self.assertTrue(tfe.list_devices())
  - def testNumGPUs(self):
  - devices = tfe.list_devices()
  - self.assertEqual(len(devices) - 1, tfe.num_gpus())
  -
  def testAddCheckNumericsOpsRaisesError(self):
  with self.assertRaisesRegexp(
  RuntimeError,
  