Convert Pass()→std::move() in //components (CrOS edition)

components/pairing/bluetooth_controller_pairing_controller.cc

Index: components/pairing/bluetooth_controller_pairing_controller.cc
diff --git a/components/pairing/bluetooth_controller_pairing_controller.cc b/components/pairing/bluetooth_controller_pairing_controller.cc
index 1a6fe8085247806ee6e2b2439b736d49853507d1..ca341d910795b97c22b0c7a45819decaef3e033e 100644
--- a/components/pairing/bluetooth_controller_pairing_controller.cc
+++ b/components/pairing/bluetooth_controller_pairing_controller.cc
@@ -4,6 +4,8 @@
 
 #include "components/pairing/bluetooth_controller_pairing_controller.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/strings/string_util.h"
@@ -132,7 +134,7 @@ void BluetoothControllerPairingController::OnGetAdapter(
 void BluetoothControllerPairingController::OnStartDiscoverySession(
     scoped_ptr<device::BluetoothDiscoverySession> discovery_session) {
   DCHECK(thread_checker_.CalledOnValidThread());
-  discovery_session_ = discovery_session.Pass();
+  discovery_session_ = std::move(discovery_session);
   ChangeStage(STAGE_DEVICES_DISCOVERY);
 
   for (const auto& device : adapter_->GetDevices())