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

chrome/browser/ui/webui/bluetooth_internals/bluetooth_internals_ui.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 "chrome/browser/ui/webui/bluetooth_internals/bluetooth_internals_ui.h"
 
+#include <utility>
+
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/webui/bluetooth_internals/services/bluetooth_adapter_service.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/browser_resources.h"
 #include "content/public/browser/web_ui_data_source.h"
+#include "mojo/public/cpp/bindings/strong_binding.h"
 
 BluetoothInternalsUI::BluetoothInternalsUI(content::WebUI* web_ui)
-    : content::WebUIController(web_ui) {
+    : MojoWebUIController(web_ui) {
   // Set up the chrome://bluetooth-internals source.
   content::WebUIDataSource* html_source =
       content::WebUIDataSource::Create(chrome::kChromeUIBluetoothInternalsHost);
 
   // Add required resources.
   html_source->AddResourcePath("bluetooth_internals.css",
                                IDR_BLUETOOTH_INTERNALS_CSS);
   html_source->AddResourcePath("bluetooth_internals.js",
                                IDR_BLUETOOTH_INTERNALS_JS);
+  html_source->AddResourcePath(
+      "chrome/browser/ui/webui/bluetooth_internals/bluetooth_internals.mojom",
+      IDR_BLUETOOTH_INTERNALS_MOJO_JS);
+  html_source->AddResourcePath(
+      "device/bluetooth/public/interfaces/bluetooth.mojom",
+      IDR_BLUETOOTH_MOJO_JS);
   html_source->SetDefaultResource(IDR_BLUETOOTH_INTERNALS_HTML);
 
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource::Add(profile, html_source);
 }
 
 BluetoothInternalsUI::~BluetoothInternalsUI() {}
+
+void BluetoothInternalsUI::BindUIHandler(
+    mojom::InternalsPageHandlerRequest request) {
+  binding_ptr_.reset(
+      new mojo::Binding<mojom::InternalsPageHandler>(this, std::move(request)));
+}
+
+void BluetoothInternalsUI::GetAdapterService(
+    bluetooth::mojom::AdapterRequest request,
+    bluetooth::mojom::AdapterClientPtr client) {
+  mojo::MakeStrongBinding(
+      base::MakeUnique<BluetoothAdapterService>(std::move(client)),
+      std::move(request));
+}