message: Add TakeWhileDataset to tf-mobile build
diff: @@ -24,7 +24,12 @@ exports_files([
  # A file group which contains all operators which are known to work on mobile.
  filegroup(
  name = "portable_all_op_kernels",
  - srcs = ("threadpool_dataset_op.h", "threadpool_dataset_op.cc", "lookup_ops.cc"),
  + srcs = [
  + "lookup_ops.cc",
  + "take_while_dataset_op.cc",
  + "threadpool_dataset_op.cc",
  + "threadpool_dataset_op.h",
  + ],
  visibility = ["//tensorflow:__subpackages__"],
  )
  