message: Run the canned estimator test on 2 GPUs as well.
diff: @@ -61,7 +61,8 @@ class DNNLinearCombinedClassifierIntegrationTest(test.TestCase,
  mode=['graph'],
  distribution=[
  combinations.one_device_strategy,
  - combinations.mirrored_strategy_with_gpu_and_cpu
  + combinations.mirrored_strategy_with_gpu_and_cpu,
  + combinations.mirrored_strategy_with_two_gpus
  ]))
  def test_complete_flow_with_mode(self, distribution):
  label_dimension = 2
  