Convert Pass()→std::move() in //media

media/cast/logging/stats_event_subscriber.cc

 // Copyright 2014 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 "media/cast/logging/stats_event_subscriber.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/format_macros.h"
@@ skipping 74 matching lines @@
         buckets_[i]);
     histo->Append(bucket.release());
   }
 
   if (buckets_.back()) {
     bucket.reset(new base::DictionaryValue);
     bucket->SetInteger(base::StringPrintf(">=%" PRId64, max_),
                        buckets_.back());
     histo->Append(bucket.release());
   }
-  return histo.Pass();
+  return histo;
 }
 
 StatsEventSubscriber::StatsEventSubscriber(
     EventMediaType event_media_type,
     base::TickClock* clock,
     ReceiverTimeOffsetEstimator* offset_estimator)
     : event_media_type_(event_media_type),
       clock_(clock),
       offset_estimator_(offset_estimator),
       capture_latency_datapoints_(0),
@@ skipping 134 matching lines @@
   for (HistogramMap::const_iterator it = histograms_.begin();
        it != histograms_.end();
        ++it) {
     stats->Set(CastStatToString(it->first),
                it->second->GetHistogram().release());
   }
 
   ret->Set(event_media_type_ == AUDIO_EVENT ? "audio" : "video",
            stats.release());
 
-  return ret.Pass();
+  return ret;
 }
 
 void StatsEventSubscriber::Reset() {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   frame_stats_.clear();
   packet_stats_.clear();
   total_capture_latency_ = base::TimeDelta();
   capture_latency_datapoints_ = 0;
   total_encode_time_ = base::TimeDelta();
@@ skipping 486 matching lines @@
     : event_counter(0), sum_size(0) {}
 StatsEventSubscriber::PacketLogStats::~PacketLogStats() {}
 
 StatsEventSubscriber::FrameInfo::FrameInfo() : encoded(false) {
 }
 StatsEventSubscriber::FrameInfo::~FrameInfo() {
 }
 
 }  // namespace cast
 }  // namespace media