bluetooth: Add device list retrieval for chrome://bluetooth-internals

chrome/browser/ui/webui/bluetooth_internals/bluetooth_internals_page_handler.cc

+// 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 <utility>
+
+#include "chrome/browser/ui/webui/bluetooth_internals/bluetooth_internals_page_handler.h"
+#include "chrome/browser/ui/webui/bluetooth_internals/services/bluetooth_adapter_service.h"
+#include "mojo/public/cpp/bindings/strong_binding.h"
+
+BluetoothInternalsPageHandler::BluetoothInternalsPageHandler(
+    mojom::InternalsPageHandlerRequest request)
+    : binding_(this, std::move(request)) {}
+
+BluetoothInternalsPageHandler::~BluetoothInternalsPageHandler() {}
+
+void BluetoothInternalsPageHandler::GetAdapterService(
+    bluetooth::AdapterRequest request,
+    bluetooth::AdapterClientPtr client) {
+  mojo::MakeStrongBinding(
+      base::MakeUnique<BluetoothAdapterService>(std::move(client)),
+      std::move(request));
+}