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

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

Index: third_party/WebKit/LayoutTests/bluetooth/writeValue/gen-gatt-op-device-reconnects-during-error.html
diff --git a/third_party/WebKit/LayoutTests/bluetooth/readValue/gen-gatt-op-device-reconnects-during-error.html b/third_party/WebKit/LayoutTests/bluetooth/writeValue/gen-gatt-op-device-reconnects-during-error.html
similarity index 88%
copy from third_party/WebKit/LayoutTests/bluetooth/readValue/gen-gatt-op-device-reconnects-during-error.html
copy to third_party/WebKit/LayoutTests/bluetooth/writeValue/gen-gatt-op-device-reconnects-during-error.html
index 84decadd68133b0fdda4fe346ca7d14955847bee..08ec020ee9d6da9b5d92066f6952aa05d7effced 100644
--- a/third_party/WebKit/LayoutTests/bluetooth/readValue/gen-gatt-op-device-reconnects-during-error.html
+++ b/third_party/WebKit/LayoutTests/bluetooth/writeValue/gen-gatt-op-device-reconnects-during-error.html
@@ -5,6 +5,7 @@
 <script src="../../resources/bluetooth/bluetooth-helpers.js"></script>
 <script>
 promise_test(() => {
+  let val = new Uint8Array([1]);
   return setBluetoothFakeAdapter('DisconnectingDuringFailureGATTOperationAdapter')
     .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 fails. Reject ' +
+}, 'Device reconnects during a writeValue call that fails. Reject ' +
    'with NetworkError.');
 
 </script>