Shape detection service: Add QR detection in Mac

services/shape_detection/barcode_detection_impl.h

Index: services/shape_detection/barcode_detection_impl.h
diff --git a/services/shape_detection/barcode_detection_impl.h b/services/shape_detection/barcode_detection_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..22776552f600f881c95bec95e8fdce8a4684bc97
--- /dev/null
+++ b/services/shape_detection/barcode_detection_impl.h
@@ -0,0 +1,24 @@
+// 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.
+
+#ifndef SERVICES_SHAPE_DETECTION_BARCODE_DETECTION_IMPL_H_
+#define SERVICES_SHAPE_DETECTION_BARCODE_DETECTION_IMPL_H_
+
+#include "services/shape_detection/public/interfaces/barcodedetection.mojom.h"
+
+namespace shape_detection {
+
+class BarcodeDetectionImpl {
+ public:
+  static void Create(shape_detection::mojom::BarcodeDetectionRequest request);
+
+  ~BarcodeDetectionImpl() = default;
+
+ private:

[Robert Sesek, 2017/02/02 12:53:45]

Make the constructor private too?

[mcasas, 2017/02/02 19:40:33]

Done.

+  DISALLOW_COPY_AND_ASSIGN(BarcodeDetectionImpl);
+};
+
+}  // namespace shape_detection
+
+#endif  // SERVICES_SHAPE_DETECTION_BARCODE_DETECTION_IMPL_H_