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

chromecast/browser/metrics/cast_metrics_service_client.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 "chromecast/browser/metrics/cast_metrics_service_client.h"
 
 #include "base/command_line.h"
 #include "base/guid.h"
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
@@ skipping 120 matching lines @@
 
   // kMetricsIsNewClientID would be missing if either the device was just
   // FDR'ed, or it is on pre-v1.2 build.
   if (!pref_service_->GetBoolean(prefs::kMetricsIsNewClientID)) {
     // If the old client id exists, the device must be on pre-v1.2 build,
     // instead of just being FDR'ed.
     if (!pref_service_->GetString(kMetricsOldClientID).empty()) {
       // Force old client id to be regenerated. See b/9487011.
       client_info->client_id = base::GenerateGUID();
       pref_service_->SetBoolean(prefs::kMetricsIsNewClientID, true);
-      return client_info.Pass();
+      return client_info;
     }
     // else the device was just FDR'ed, pass through.
   }
 
   // Use "forced" client ID if available.
   if (!force_client_id_.empty() && base::IsValidGUID(force_client_id_)) {
     client_info->client_id = force_client_id_;
-    return client_info.Pass();
+    return client_info;
   }
 
   if (force_client_id_.empty()) {
     LOG(WARNING) << "Empty client id from platform,"
                  << " assuming this is the first boot up of a new device.";
   } else {
     LOG(ERROR) << "Invalid client id from platform: " << force_client_id_
                << " from platform.";
   }
   return scoped_ptr< ::metrics::ClientInfo>();
@@ skipping 248 matching lines @@
 #endif  // defined(OS_LINUX)
   metrics_service_->Stop();
 }
 
 bool CastMetricsServiceClient::IsReportingEnabled() {
   return pref_service_->GetBoolean(prefs::kOptInStats);
 }
 
 }  // namespace metrics
 }  // namespace chromecast