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diff --git a/tensorflow/compiler/xla/legacy_flags/layout_util_flags.h b/tensorflow/compiler/xla/legacy_flags/layout_util_flags.h
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+++ b/tensorflow/compiler/xla/legacy_flags/layout_util_flags.h
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+/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+
+#ifndef TENSORFLOW_COMPILER_XLA_LEGACY_FLAGS_LAYOUT_UTIL_FLAGS_H_
+#define TENSORFLOW_COMPILER_XLA_LEGACY_FLAGS_LAYOUT_UTIL_FLAGS_H_
+
+// Legacy flags for the XLA's layout_util module.
+
+#include <vector>
+
+#include "tensorflow/core/platform/types.h"
+#include "tensorflow/core/util/command_line_flags.h"
+
+namespace xla {
+namespace legacy_flags {
+
+// The default layout for all newly created shapes. Specified by the flag
+// --xla_default_layout.
+struct DefaultLayout {
+  enum class DimensionOrder {
+    kRandom,
+    kMinorToMajor,
+    kMajorToMinor,
+  };
+
+  DimensionOrder dimension_order;
+  size_t seed;
+};
+
+// Append to *flag_list the flag definitions associated with XLA's layout_util
+// module.
+void AppendLayoutUtilFlags(std::vector<tensorflow::Flag>* flag_list);
+
+// The values of flags associated with XLA's layout_util module.
+typedef struct {
+  // Default layout for Shapes in XLA.  Valid values are:  'minor2major',
+  // 'major2minor', 'random', 'random:<seed>'.  For debugging purposes.  If no
+  // seed (or 0) is given, a seed from random_device is used.
+  DefaultLayout xla_default_layout;
+} LayoutUtilFlags;
+
+// Return a pointer to the LayoutFlags struct;
+// repeated calls return the same pointer.
+// This should be called only after Flags::Parse() has returned.
+LayoutUtilFlags* GetLayoutUtilFlags();
+
+}  // namespace legacy_flags
+}  // namespace xla
+
+#endif  // TENSORFLOW_COMPILER_XLA_LEGACY_FLAGS_LAYOUT_UTIL_FLAGS_H_