Remove fake Bluetooth adapter from canonicalizeFilter tests

third_party/WebKit/LayoutTests/bluetooth/requestDevice/canonicalizeFilter/max-length-for-name-in-adv-name.html

Index: third_party/WebKit/LayoutTests/bluetooth/requestDevice/canonicalizeFilter/max-length-for-name-in-adv-name.html
diff --git a/third_party/WebKit/LayoutTests/bluetooth/requestDevice/canonicalizeFilter/max-length-for-name-in-adv-name.html b/third_party/WebKit/LayoutTests/bluetooth/requestDevice/canonicalizeFilter/max-length-for-name-in-adv-name.html
index 8291bc1bb128ecf11d56cb392eedde6681e3a110..07474dc1a35ec0ef2b089d096bc99f08f4aa1b0f 100644
--- a/third_party/WebKit/LayoutTests/bluetooth/requestDevice/canonicalizeFilter/max-length-for-name-in-adv-name.html
+++ b/third_party/WebKit/LayoutTests/bluetooth/requestDevice/canonicalizeFilter/max-length-for-name-in-adv-name.html
@@ -6,15 +6,14 @@
 'use strict';
 promise_test(() => {
   let name_too_long = generate_string(30, 'a');
-  return setBluetoothFakeAdapter('EmptyAdapter')
-    .then(() => assert_promise_rejects_with_message(
-      requestDeviceWithKeyDown({filters: [{name: name_too_long}]}),
-      new DOMException(
-        'Failed to execute \'requestDevice\' on \'Bluetooth\': ' +
-        'A \'name\' or \'namePrefix\' longer than 29 bytes ' +
-        'results in no devices being found, because a device can\'t ' +
-        'advertise a name longer than 29 bytes.',
-        'NotFoundError'),
-      'Device name longer than 29'));
+  return assert_promise_rejects_with_message(
+    requestDeviceWithKeyDown({filters: [{name: name_too_long}]}),
+    new DOMException(
+      'Failed to execute \'requestDevice\' on \'Bluetooth\': ' +
+      'A \'name\' or \'namePrefix\' longer than 29 bytes ' +
+      'results in no devices being found, because a device can\'t ' +
+      'advertise a name longer than 29 bytes.',
+      'NotFoundError'),
+    'Device name longer than 29');
 }, 'A device name longer than 29 must reject.');
 </script>