Implement the Blink side of RequestDeviceOptions.

LayoutTests/bluetooth/idl-BluetoothDevice.html

Index: LayoutTests/bluetooth/idl-BluetoothDevice.html
diff --git a/LayoutTests/bluetooth/idl-BluetoothDevice.html b/LayoutTests/bluetooth/idl-BluetoothDevice.html
index f75cdd3cf5723c11653bca06f4102adc0e02db03..8021c5a679810d759b47df170f019badb394855e 100644
--- a/LayoutTests/bluetooth/idl-BluetoothDevice.html
+++ b/LayoutTests/bluetooth/idl-BluetoothDevice.html
@@ -15,7 +15,9 @@ test(function(t) { assert_exists(window, "testRunner"); t.done(); },
 
 sequential_promise_test(function() {
   testRunner.setBluetoothMockDataSet('SingleEmptyDeviceAdapter');
-  return navigator.bluetooth.requestDevice().then(function(device) {
+  return navigator.bluetooth.requestDevice({
+    filters: [{services: [genericAccessServiceUuid]}]
+  }).then(function(device) {
     assert_equals(device.constructor.name, "BluetoothDevice");
 
     // Attempt (and fail) to overwrite all members, verifying they are readonly.
@@ -30,15 +32,15 @@ sequential_promise_test(function() {
     device.uuids = "overwritten";
 
     assert_equals(device.instanceID, "Empty Mock Device instanceID");
-    assert_equals(device.name, "Empty Mock Device name");
+    assert_equals(device.name.slice(0, 17), "Empty Mock Device");

[scheib, 2015/06/15 18:08:11]

Why slice?

[Jeffrey Yasskin, 2015/06/15 19:19:18]

https://codereview.chromium.org/1172853004/diff/40001/content/shell/browser/l...
changes the name of this device so that the 2-device requestDevice test in
https://codereview.chromium.org/1174843002/diff/20001/LayoutTests/bluetooth/r...
can more easily assert that it got the right device. Slicing makes the test work
both before and after.

[scheib, 2015/06/15 20:15:15]

I see, it's changing from "Empty Mock Device name" to "Empty Mock Device" and
that you've removed the slice in patch 3. LGTM though a TODO here would be ultra
pedantic and I would have understood in the single patch review. ;)

     assert_equals(device.deviceClass, 0x1F00);
     assert_equals(device.vendorIDSource, "bluetooth");
     assert_equals(device.vendorID, 0xFFFF);
     assert_equals(device.productID, 1);
     assert_equals(device.productVersion, 2);
     assert_equals(device.paired, true);
-    assert_equals(device.uuids[0], "00001800-0000-1000-8000-00805f9b34fb");
-    assert_equals(device.uuids[1], "00001801-0000-1000-8000-00805f9b34fb");
+    assert_equals(device.uuids[0], genericAccessServiceUuid);
+    assert_equals(device.uuids[1], genericAttributeServiceUuid);
   });
 }, 'BluetoothDevice attributes.');
 </script>