Shape Detection: Implement FaceDetection on Mac as out-of-process service

content/browser/shapedetection/face_detection_service_dispatcher.cc

+// 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 "content/browser/shapedetection/face_detection_service_dispatcher.h"
+
+#include "content/public/browser/render_frame_host.h"
+#include "content/public/common/service_manager_connection.h"
+#include "services/service_manager/public/cpp/connector.h"
+#include "services/shape_detection/public/interfaces/constants.mojom.h"
+
+namespace content {
+
+FaceDetectionServiceDispatcher::FaceDetectionServiceDispatcher() {}
+
+FaceDetectionServiceDispatcher::~FaceDetectionServiceDispatcher() {}
+
+void FaceDetectionServiceDispatcher::CreateMojoService(
+    RenderFrameHost* render_frame_host,
+    shape_detection::mojom::FaceDetectionProviderRequest request) {
+  service_manager::Connector* connector =
+      ServiceManagerConnection::GetForProcess()->GetConnector();
+  connector->BindInterface(shape_detection::mojom::kServiceName,
+                           std::move(request));
+}
+
+}  // namespace content