Add RectF and PointF typemaps in blink.

third_party/WebKit/Source/modules/shapedetection/BarcodeDetector.cpp

 // 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.
 
 #include "modules/shapedetection/BarcodeDetector.h"
 
 #include "core/dom/DOMException.h"
 #include "core/geometry/DOMRect.h"
 #include "core/html/canvas/CanvasImageSource.h"
 #include "modules/imagecapture/Point2D.h"
@@ skipping 36 matching lines @@
     Vector<shape_detection::mojom::blink::BarcodeDetectionResultPtr>
         barcode_detection_results) {
   DCHECK(barcode_service_requests_.Contains(resolver));
   barcode_service_requests_.erase(resolver);
 
   HeapVector<Member<DetectedBarcode>> detected_barcodes;
   for (const auto& barcode : barcode_detection_results) {
     HeapVector<Point2D> corner_points;
     for (const auto& corner_point : barcode->corner_points) {
       Point2D point;
-      point.setX(corner_point->x);
-      point.setY(corner_point->y);
+      point.setX(corner_point.x);
+      point.setY(corner_point.y);
       corner_points.push_back(point);
     }
     detected_barcodes.push_back(DetectedBarcode::Create(
         barcode->raw_value,
-        DOMRect::Create(barcode->bounding_box->x, barcode->bounding_box->y,
-                        barcode->bounding_box->width,
-                        barcode->bounding_box->height),
+        DOMRect::Create(barcode->bounding_box.x, barcode->bounding_box.y,
+                        barcode->bounding_box.width,
+                        barcode->bounding_box.height),
         corner_points));
   }
 
   resolver->Resolve(detected_barcodes);
 }
 
 void BarcodeDetector::OnBarcodeServiceConnectionError() {
   for (const auto& request : barcode_service_requests_) {
     request->Reject(DOMException::Create(kNotSupportedError,
                                          "Barcode Detection not implemented."));
   }
   barcode_service_requests_.clear();
   barcode_service_.reset();
 }
 
 DEFINE_TRACE(BarcodeDetector) {
   ShapeDetector::Trace(visitor);
   visitor->Trace(barcode_service_requests_);
 }
 
 }  // namespace blink