| Index: third_party/WebKit/LayoutTests/bluetooth/disconnect-when-hidden-or-closed.html | 
| diff --git a/third_party/WebKit/LayoutTests/bluetooth/disconnect-when-hidden-or-closed.html b/third_party/WebKit/LayoutTests/bluetooth/disconnect-when-hidden-or-closed.html | 
| index d22f037171aa5015022ea200fad03cb9d20f42ad..bee1141e33081b3bf165fea9de556e48101bcf16 100644 | 
| --- a/third_party/WebKit/LayoutTests/bluetooth/disconnect-when-hidden-or-closed.html | 
| +++ b/third_party/WebKit/LayoutTests/bluetooth/disconnect-when-hidden-or-closed.html | 
| @@ -13,8 +13,9 @@ test(t => { assert_true(window.testRunner instanceof Object); t.done(); }, | 
| // https://crbug.com/579746 | 
| promise_test(() => { | 
| testRunner.setPageVisibility("visible"); | 
| -  testRunner.setBluetoothMockDataSet('HeartRateAdapter'); | 
| -  return requestDeviceWithKeyDown({filters: [{services: ['heart_rate']}]}) | 
| +  return setBluetoothFakeAdapter('HeartRateAdapter') | 
| +    .then(() => requestDeviceWithKeyDown({ | 
| +      filters: [{services: ['heart_rate']}]})) | 
| .then(device => { | 
| return device.gatt.connect().then(gatt_server => { | 
| assert_true(gatt_server.connected); | 
| @@ -34,8 +35,9 @@ promise_test(() => { | 
|  | 
| promise_test(() => { | 
| testRunner.setPageVisibility('visible'); | 
| -  testRunner.setBluetoothMockDataSet('HeartRateAdapter'); | 
| -  return requestDeviceWithKeyDown({filters: [{services: ['heart_rate']}]}) | 
| +  return setBluetoothFakeAdapter('HeartRateAdapter') | 
| +    .then(() => requestDeviceWithKeyDown({ | 
| +      filters: [{services: ['heart_rate']}]})) | 
| .then(device => device.gatt.connect()) | 
| .then(gatt_server => {}) | 
| .then(() => runGarbageCollection()) | 
| @@ -45,8 +47,9 @@ promise_test(() => { | 
|  | 
| promise_test(() => { | 
| testRunner.setPageVisibility('visible'); | 
| -  testRunner.setBluetoothMockDataSet('HeartRateAdapter'); | 
| -  return requestDeviceWithKeyDown({filters: [{services: ['heart_rate']}]}) | 
| +  return setBluetoothFakeAdapter('HeartRateAdapter') | 
| +    .then(() => requestDeviceWithKeyDown({ | 
| +      filters: [{services: ['heart_rate']}]})) | 
| .then(device => device.gatt.connect()) | 
| .then(gatt_server => testRunner.setPageVisibility('hidden')) | 
| .then(() => runGarbageCollection()); | 
| @@ -55,8 +58,9 @@ promise_test(() => { | 
|  | 
| promise_test(() => { | 
| testRunner.setPageVisibility('visible'); | 
| -  testRunner.setBluetoothMockDataSet('HeartRateAdapter'); | 
| -  return requestDeviceWithKeyDown({filters: [{services: ['heart_rate']}]}) | 
| +  return setBluetoothFakeAdapter('HeartRateAdapter') | 
| +    .then(() => requestDeviceWithKeyDown({ | 
| +      filters: [{services: ['heart_rate']}]})) | 
| .then(device => { | 
| let connect_promise = device.gatt.connect(); | 
| testRunner.setPageVisibility('hidden'); | 
|  |