Convert Pass()→std::move() in //components/[n-z]*

components/proximity_auth/bluetooth_throttler_impl.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/proximity_auth/bluetooth_throttler_impl.h"
 
+#include <utility>
+
 #include "base/stl_util.h"
 #include "base/time/tick_clock.h"
 #include "components/proximity_auth/connection.h"
 
 namespace proximity_auth {
 namespace {
 
 // Time to wait after disconnect before reconnecting.
 const int kCooldownTimeSecs = 7;
 
 }  // namespace
 
 BluetoothThrottlerImpl::BluetoothThrottlerImpl(
     scoped_ptr<base::TickClock> clock)
-    : clock_(clock.Pass()) {
-}
+    : clock_(std::move(clock)) {}
 
 BluetoothThrottlerImpl::~BluetoothThrottlerImpl() {
   for (Connection* connection : connections_) {
     connection->RemoveObserver(this);
   }
 }
 
 base::TimeDelta BluetoothThrottlerImpl::GetDelay() const {
   if (last_disconnect_time_.is_null())
     return base::TimeDelta();
@@ skipping 23 matching lines @@
     Connection::Status new_status) {
   DCHECK(ContainsKey(connections_, connection));
   if (new_status == Connection::DISCONNECTED) {
     last_disconnect_time_ = clock_->NowTicks();
     connection->RemoveObserver(this);
     connections_.erase(connection);
   }
 }
 
 }  // namespace proximity_auth