message: Shard control_flow_ops_py_test.py to get it back down to "small".
diff: @@ -1480,9 +1480,7 @@ cuda_py_test(
  cuda_py_test(
  name = "control_flow_ops_py_test",
  - # TODO(b/70473603): change this back to "small" once the C API is
  - # permanently enabled
  - size = "large",
  + size = "small",
  srcs = ["control_flow_ops_py_test.py"],
  additional_deps = [
  "//third_party/py/numpy",
  @@ -1516,6 +1514,8 @@ cuda_py_test(
  "//tensorflow/python:variables",
  "//tensorflow/python:while_v2",
  ],
  + shard_count = 16,
  + tags = ["no_oss"], # TODO(b/117928656)
  )
  tf_py_test(
  