Chrome Cleaner: Remove indirect base::FilePath mojo dependency.

components/chrome_cleaner/public/typemaps/chrome_prompt_struct_traits.cc

Index: components/chrome_cleaner/public/typemaps/chrome_prompt_struct_traits.cc
diff --git a/components/chrome_cleaner/public/typemaps/chrome_prompt_struct_traits.cc b/components/chrome_cleaner/public/typemaps/chrome_prompt_struct_traits.cc
new file mode 100644
index 0000000000000000000000000000000000000000..d15c172ebefc5c7d8ce576fb57df04bab9f260af
--- /dev/null
+++ b/components/chrome_cleaner/public/typemaps/chrome_prompt_struct_traits.cc
@@ -0,0 +1,41 @@
+// Copyright 2017 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 "components/chrome_cleaner/public/typemaps/chrome_prompt_struct_traits.h"
+
+namespace mojo {
+
+// static
+ConstCArray<uint16_t>
+StructTraits<chrome_cleaner::mojom::FilePathDataView, base::FilePath>::value(
+    const base::FilePath& file_path) {
+#if defined(OS_WIN)
+  return ConstCArray<uint16_t>(
+      file_path.value().size(),
+      reinterpret_cast<const uint16_t*>(file_path.value().data()));
+#else
+  NOTREACHED();
+  return ConstCArray<uint16_t>();
+#endif
+}
+
+// static
+bool StructTraits<chrome_cleaner::mojom::FilePathDataView,
+                  base::FilePath>::Read(chrome_cleaner::mojom::FilePathDataView
+                                            path_view,
+                                        base::FilePath* out) {
+#if defined(OS_WIN)
+  ArrayDataView<uint16_t> view;
+  path_view.GetValueDataView(&view);
+  base::FilePath path = base::FilePath(base::string16(
+      reinterpret_cast<const base::char16*>(view.data()), view.size()));
+  *out = std::move(path);
+  return true;
+#else
+  NOTREACHED();
+  return false;
+#endif
+}
+
+}  // namespace mojo