Add GeolocationManager service

device/geolocation/geolocation_config.h

+// 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 DEVICE_GEOLOCATION_GEOLOCATION_CONFIG_H_
+#define DEVICE_GEOLOCATION_GEOLOCATION_CONFIG_H_
+
+#include "base/compiler_specific.h"
+#include "device/geolocation/geolocation_export.h"
+#include "device/geolocation/geolocation_provider_impl.h"
+#include "device/geolocation/public/interfaces/geolocation_config.mojom.h"
+#include "mojo/public/cpp/bindings/binding.h"
+
+namespace service_manager {
+struct BindSourceInfo;
+}
+
+namespace device {
+
+// Implements the GeolocationConfig Mojo interface.
+class DEVICE_GEOLOCATION_EXPORT GeolocationConfig
+    : public NON_EXPORTED_BASE(mojom::GeolocationConfig) {
+ public:
+  GeolocationConfig();
+  ~GeolocationConfig() override;
+
+  static void Create(const service_manager::BindSourceInfo& source_info,
+                     mojom::GeolocationConfigRequest request);
+
+  void IsHighAccuracyLocationBeingCaptured(
+      IsHighAccuracyLocationBeingCapturedCallback callback) override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(GeolocationConfig);
+};
+
+}  // namespace device
+
+#endif  // DEVICE_GEOLOCATION_GEOLOCATION_CONFIG_H_