bluetooth: Require frame to be connected for writValue to succeed.

third_party/WebKit/LayoutTests/bluetooth/writeValue/gen-gatt-op-device-reconnects-during-success.html

Index: third_party/WebKit/LayoutTests/bluetooth/writeValue/gen-gatt-op-device-reconnects-during-success.html
diff --git a/third_party/WebKit/LayoutTests/bluetooth/readValue/gen-gatt-op-device-reconnects-during-success.html b/third_party/WebKit/LayoutTests/bluetooth/writeValue/gen-gatt-op-device-reconnects-during-success.html
similarity index 88%
copy from third_party/WebKit/LayoutTests/bluetooth/readValue/gen-gatt-op-device-reconnects-during-success.html
copy to third_party/WebKit/LayoutTests/bluetooth/writeValue/gen-gatt-op-device-reconnects-during-success.html
index bf8811a39bef81424c1bae7d90553d3291511222..4a6d1e3e1b489e65fa99158457c3cbf3c8a52c52 100644
--- a/third_party/WebKit/LayoutTests/bluetooth/readValue/gen-gatt-op-device-reconnects-during-success.html
+++ b/third_party/WebKit/LayoutTests/bluetooth/writeValue/gen-gatt-op-device-reconnects-during-success.html
@@ -5,6 +5,7 @@
 <script src="../../resources/bluetooth/bluetooth-helpers.js"></script>
 <script>
 promise_test(() => {
+  let val = new Uint8Array([1]);
   return setBluetoothFakeAdapter('DisconnectingDuringSuccessGATTOperationAdapter')
     .then(() => requestDeviceWithKeyDown({
       filters: [{services: ['health_thermometer']}]}))
@@ -14,13 +15,13 @@ promise_test(() => {
     .then(characteristic => {
       let disconnected = eventPromise(characteristic.service.device, 'gattserverdisconnected');
       let promise = assert_promise_rejects_with_message(
-        characteristic.readValue(),
+        characteristic.writeValue(val),
         new DOMException('GATT Server disconnected while performing a GATT operation.',
                          'NetworkError'));
       return disconnected.then(() => characteristic.service.device.gatt.connect())
                          .then(() => promise);
     });
-}, 'Device reconnects during a readValue call that succeeds. Reject ' +
+}, 'Device reconnects during a writeValue call that succeeds. Reject ' +
    'with NetworkError.');
 
 </script>