Convert Pass()→std::move() in //chrome

chrome/browser/policy/cloud/cloud_policy_invalidator.cc

 // Copyright 2013 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 "chrome/browser/policy/cloud/cloud_policy_invalidator.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/hash.h"
 #include "base/location.h"
 #include "base/metrics/histogram.h"
 #include "base/rand_util.h"
 #include "base/sequenced_task_runner.h"
 #include "base/time/clock.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "components/invalidation/public/invalidation_service.h"
@@ skipping 16 matching lines @@
 CloudPolicyInvalidator::CloudPolicyInvalidator(
     enterprise_management::DeviceRegisterRequest::Type type,
     CloudPolicyCore* core,
     const scoped_refptr<base::SequencedTaskRunner>& task_runner,
     scoped_ptr<base::Clock> clock,
     int64_t highest_handled_invalidation_version)
     : state_(UNINITIALIZED),
       type_(type),
       core_(core),
       task_runner_(task_runner),
-      clock_(clock.Pass()),
+      clock_(std::move(clock)),
       invalidation_service_(NULL),
       invalidations_enabled_(false),
       invalidation_service_enabled_(false),
       is_registered_(false),
       invalid_(false),
       invalidation_version_(0),
       unknown_version_invalidation_count_(0),
       highest_handled_invalidation_version_(
           highest_handled_invalidation_version),
       max_fetch_delay_(kMaxFetchDelayDefault),
@@ skipping 383 matching lines @@
 bool CloudPolicyInvalidator::GetInvalidationsEnabled() {
   if (!invalidations_enabled_)
     return false;
   // If invalidations have been enabled for less than the grace period, then
   // consider invalidations to be disabled for metrics reporting.
   base::TimeDelta elapsed = clock_->Now() - invalidations_enabled_time_;
   return elapsed.InSeconds() >= kInvalidationGracePeriod;
 }
 
 }  // namespace policy