Make the fuchsia mojo/public repo the source of truth.

mojo/public/tools/bindings/pylib/mojom/fileutil.py

Index: mojo/public/tools/bindings/pylib/mojom/fileutil.py
diff --git a/mojo/public/tools/bindings/pylib/mojom/fileutil.py b/mojo/public/tools/bindings/pylib/mojom/fileutil.py
deleted file mode 100644
index b321e9f5431c6624f774740a86c1d0bcfdb4bf81..0000000000000000000000000000000000000000
--- a/mojo/public/tools/bindings/pylib/mojom/fileutil.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# Copyright 2015 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import errno
-import os.path
-
-def EnsureDirectoryExists(path, always_try_to_create=False):
-  """A wrapper for os.makedirs that does not error if the directory already
-  exists. A different process could be racing to create this directory."""
-
-  if not os.path.exists(path) or always_try_to_create:
-    try:
-      os.makedirs(path)
-    except OSError as e:
-      # There may have been a race to create this directory.
-      if e.errno != errno.EEXIST:
-        raise