message: Bump the size of c_api_exoerimental_test.
  It occasionally times out when run with thread sanitizer.
diff: @@ -264,7 +264,7 @@ tf_cuda_cc_test(
  tf_cc_test(
  name = "c_api_experimental_test",
  - size = "small",
  + size = "medium",
  srcs = ["c_api_experimental_test.cc"],
  data = ["testdata/tf_record"],
  linkopts = select({
  