[Merge to M50] [Chrome OS Bootstrapping]: Do not always power off the Bluetooth adapter.

components/pairing/shark_connection_listener.cc

Index: components/pairing/shark_connection_listener.cc
diff --git a/components/pairing/shark_connection_listener.cc b/components/pairing/shark_connection_listener.cc
index db9b4b76917feadad104e47ea6af9fa58c220da8..d74b633c7bd99890fdf20883dae16b243fbf2a00 100644
--- a/components/pairing/shark_connection_listener.cc
+++ b/components/pairing/shark_connection_listener.cc
@@ -12,9 +12,11 @@
 
 namespace pairing_chromeos {
 
-SharkConnectionListener::SharkConnectionListener(OnConnectedCallback callback)
+SharkConnectionListener::SharkConnectionListener(
+    const scoped_refptr<base::SingleThreadTaskRunner>& file_task_runner,
+    OnConnectedCallback callback)
     : callback_(callback) {
-  controller_.reset(new BluetoothHostPairingController());
+  controller_.reset(new BluetoothHostPairingController(file_task_runner));
   controller_->AddObserver(this);
   controller_->StartPairing();
 }