1 files changed, 28 insertions, 0 deletions
diff --git a/mojo/public/cpp/base/file_path_mojom_traits.cc b/mojo/public/cpp/base/file_path_mojom_traits.cc
new file mode 100644
index 0000000000..f7af33d8b7
--- /dev/null
+++ b/mojo/public/cpp/base/file_path_mojom_traits.cc
@@ -0,0 +1,28 @@
+// Copyright 2018 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.
+
+#include "mojo/public/cpp/base/file_path_mojom_traits.h"
+
+namespace mojo {
+
+// static
+bool StructTraits<mojo_base::mojom::FilePathDataView, base::FilePath>::Read(
+    mojo_base::mojom::FilePathDataView data,
+    base::FilePath* out) {
+  base::FilePath::StringPieceType path_view;
+#if defined(OS_WIN)
+  ArrayDataView<uint16_t> view;
+  data.GetPathDataView(&view);
+  path_view.set(reinterpret_cast<const base::char16*>(view.data()),
+                view.size());
+#else
+  if (!data.ReadPath(&path_view)) {
+    return false;
+  }
+#endif
+  *out = base::FilePath(path_view);
+  return true;
+}
+
+}  // namespace mojo