Make WebBluetooth an optional feature. (#35479)

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

components/script/dom/bluetooth/testrunner.rs

@@ -0,0 +1,54 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+use bluetooth_traits::BluetoothRequest;
+use dom_struct::dom_struct;
+use ipc_channel::ipc::IpcSender;
+use profile_traits::ipc;
+
+use crate::conversions::Convert;
+use crate::dom::bindings::codegen::Bindings::TestRunnerBinding::TestRunnerMethods;
+use crate::dom::bindings::error::ErrorResult;
+use crate::dom::bindings::reflector::{reflect_dom_object, DomGlobal, Reflector};
+use crate::dom::bindings::root::DomRoot;
+use crate::dom::bindings::str::DOMString;
+use crate::dom::globalscope::GlobalScope;
+use crate::script_runtime::CanGc;
+
+// https://webbluetoothcg.github.io/web-bluetooth/tests#test-runner
+#[dom_struct]
+pub(crate) struct TestRunner {
+    reflector_: Reflector,
+}
+
+impl TestRunner {
+    pub(crate) fn new_inherited() -> TestRunner {
+        TestRunner {
+            reflector_: Reflector::new(),
+        }
+    }
+
+    pub(crate) fn new(global: &GlobalScope) -> DomRoot<TestRunner> {
+        reflect_dom_object(Box::new(TestRunner::new_inherited()), global, CanGc::note())
+    }
+
+    fn get_bluetooth_thread(&self) -> IpcSender<BluetoothRequest> {
+        self.global().as_window().bluetooth_thread()
+    }
+}
+
+impl TestRunnerMethods<crate::DomTypeHolder> for TestRunner {
+    // https://webbluetoothcg.github.io/web-bluetooth/tests#setBluetoothMockDataSet
+    #[allow(non_snake_case)]
+    fn SetBluetoothMockDataSet(&self, dataSetName: DOMString) -> ErrorResult {
+        let (sender, receiver) = ipc::channel(self.global().time_profiler_chan().clone()).unwrap();
+        self.get_bluetooth_thread()
+            .send(BluetoothRequest::Test(String::from(dataSetName), sender))
+            .unwrap();
+        match receiver.recv().unwrap() {
+            Ok(()) => Ok(()),
+            Err(error) => Err(error.convert()),
+        }
+    }
+}