bluetooth: Implement simulateCentral

third_party/WebKit/LayoutTests/bluetooth/requestDevice/radio-not-present.html

Index: third_party/WebKit/LayoutTests/bluetooth/requestDevice/radio-not-present.html
diff --git a/third_party/WebKit/LayoutTests/bluetooth/requestDevice/adapter-not-present.html b/third_party/WebKit/LayoutTests/bluetooth/requestDevice/radio-not-present.html
similarity index 64%
rename from third_party/WebKit/LayoutTests/bluetooth/requestDevice/adapter-not-present.html
rename to third_party/WebKit/LayoutTests/bluetooth/requestDevice/radio-not-present.html
index 80ce978be3b27971e9ea41ee1d86aa61ce291f8e..dab519287e7de7c0bc8cab9744271ba27e501fac 100644
--- a/third_party/WebKit/LayoutTests/bluetooth/requestDevice/adapter-not-present.html
+++ b/third_party/WebKit/LayoutTests/bluetooth/requestDevice/radio-not-present.html
@@ -2,13 +2,16 @@
 <script src="../../resources/testharness.js"></script>
 <script src="../../resources/testharnessreport.js"></script>
 <script src="../../resources/bluetooth/bluetooth-helpers.js"></script>
+<script src="../../resources/mojo-helpers.js"></script>
+<script src="../../resources/bluetooth/web-bluetooth-test.js"></script>
 <script>
 'use strict';
 promise_test(() => {
-  return setBluetoothFakeAdapter('NotPresentAdapter')
+  return navigator.bluetooth.test.simulateCentralObserverManager({
+      state: 'absent'})
     .then(() => assert_promise_rejects_with_message(
       requestDeviceWithKeyDown({filters: [{services: ['generic_access']}]}),
       new DOMException('Bluetooth adapter not available.', 'NotFoundError'),
       'Bluetooth adapter is not present.'));
-}, 'Reject with NotFoundError if the adapter is not present.');
+}, 'Reject with NotFoundError if there is no BT radio present.');
 </script>