bluetooth: Separate notification tests

third_party/WebKit/LayoutTests/bluetooth/notifications/start-succeeds.html

Index: third_party/WebKit/LayoutTests/bluetooth/notifications/start-succeeds.html
diff --git a/third_party/WebKit/LayoutTests/bluetooth/getCharacteristics/characteristics-not-found-with-uuid.html b/third_party/WebKit/LayoutTests/bluetooth/notifications/start-succeeds.html
similarity index 61%
copy from third_party/WebKit/LayoutTests/bluetooth/getCharacteristics/characteristics-not-found-with-uuid.html
copy to third_party/WebKit/LayoutTests/bluetooth/notifications/start-succeeds.html
index 1f791a560992e7001c94ed8f5903df04aa762ea2..df8826536f8ab5aaac563836e8235bb4a83181d4 100644
--- a/third_party/WebKit/LayoutTests/bluetooth/getCharacteristics/characteristics-not-found-with-uuid.html
+++ b/third_party/WebKit/LayoutTests/bluetooth/notifications/start-succeeds.html
@@ -5,15 +5,14 @@
 <script>
 'use strict';
 promise_test(() => {
-  let expected = new DOMException(
-    'No Characteristics with specified UUID found in Service.',
-    'NotFoundError');
   return setBluetoothFakeAdapter('HeartRateAdapter')
     .then(() => requestDeviceWithKeyDown({
       filters: [{services: ['heart_rate']}]}))
     .then(device => device.gatt.connect())
     .then(gattServer => gattServer.getPrimaryService('heart_rate'))
-    .then(service => assert_promise_rejects_with_message(
-      service.getCharacteristics('battery_level'), expected));
-}, 'Request for absent characteristics with UUID. Reject with NotFoundError.');
+    .then(service => service.getCharacteristic('heart_rate_measurement'))
+    .then(characteristic => characteristic.startNotifications());
+  // TODO(ortuno): Assert that notifications are active.
+  // http://crbug.com/600762
+}, 'Single start notifications succeeds.');
 </script>