Implement gfx::SelectionBound StructTraits

ui/gfx/mojo/transform_struct_traits.h

 // Copyright 2016 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.
 
-#ifndef UI_GFX_IPC_TRANSFORM_STRUCT_TRAITS_H_
-#define UI_GFX_IPC_TRANSFORM_STRUCT_TRAITS_H_
+#ifndef UI_GFX_MOJO_TRANSFORM_STRUCT_TRAITS_H_
+#define UI_GFX_MOJO_TRANSFORM_STRUCT_TRAITS_H_
 
 #include "ui/gfx/mojo/transform.mojom.h"
 #include "ui/gfx/transform.h"
 
 namespace mojo {
 
 template <>
 struct StructTraits<gfx::mojom::Transform, gfx::Transform> {
   static mojo::Array<float> matrix(const gfx::Transform& transform) {
     std::vector<float> storage(16);
     transform.matrix().asRowMajorf(&storage[0]);
     mojo::Array<float> matrix;
     matrix.Swap(&storage);
     return matrix;
   }
 
   static bool Read(gfx::mojom::TransformDataView data, gfx::Transform* out) {
     mojo::Array<float> matrix;
     if (!data.ReadMatrix(&matrix))
       return false;
     out->matrix().setRowMajorf(&matrix.storage()[0]);
     return true;
   }
 };
 
 }  // namespace mojo
 
-#endif  // UI_GFX_IPC_TRANSFORM_STRUCT_TRAITS_H_
+#endif  // UI_GFX_MOJO_TRANSFORM_STRUCT_TRAITS_H_