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

chrome/browser/io_thread.cc

 // Copyright (c) 2012 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/io_thread.h"
 
+#include <utility>
 #include <vector>
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/debug/leak_tracker.h"
 #include "base/environment.h"
 #include "base/files/file_path.h"
@@ skipping 226 matching lines @@
                                                                net_log);
 #else
   global_host_resolver =
       net::HostResolver::CreateSystemResolver(options, net_log);
 #endif
 
   // If hostname remappings were specified on the command-line, layer these
   // rules on top of the real host resolver. This allows forwarding all requests
   // through a designated test server.
   if (!command_line.HasSwitch(switches::kHostResolverRules))
-    return global_host_resolver.Pass();
+    return global_host_resolver;
 
   scoped_ptr<net::MappedHostResolver> remapped_resolver(
-      new net::MappedHostResolver(global_host_resolver.Pass()));
+      new net::MappedHostResolver(std::move(global_host_resolver)));
   remapped_resolver->SetRulesFromString(
       command_line.GetSwitchValueASCII(switches::kHostResolverRules));
-  return remapped_resolver.Pass();
+  return std::move(remapped_resolver);
 }
 
 int GetSwitchValueAsInt(const base::CommandLine& command_line,
                         const std::string& switch_name) {
   int value;
   if (!base::StringToInt(command_line.GetSwitchValueASCII(switch_name),
                          &value)) {
     return 0;
   }
   return value;
@@ skipping 367 matching lines @@
 #endif
 
   scoped_ptr<data_usage::DataUseAmortizer> data_use_amortizer;
 #if BUILDFLAG(ANDROID_JAVA_UI)
   data_use_amortizer.reset(new data_usage::android::TrafficStatsAmortizer());
 #endif
 
   globals_->data_use_aggregator.reset(new data_usage::DataUseAggregator(
       scoped_ptr<data_usage::DataUseAnnotator>(
           new chrome_browser_data_usage::TabIdAnnotator()),
-      data_use_amortizer.Pass()));
+      std::move(data_use_amortizer)));
 
   // TODO(erikchen): Remove ScopedTracker below once http://crbug.com/466432
   // is fixed.
   tracked_objects::ScopedTracker tracking_profile3(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "466432 IOThread::InitAsync::ChromeNetworkDelegate"));
   scoped_ptr<ChromeNetworkDelegate> chrome_network_delegate(
       new ChromeNetworkDelegate(extension_event_router_forwarder(),
                                 &system_enable_referrers_));
   // By default, data usage is considered off the record.
   chrome_network_delegate->set_data_use_aggregator(
       globals_->data_use_aggregator.get(),
       true /* is_data_usage_off_the_record */);
 
 #if BUILDFLAG(ANDROID_JAVA_UI)
   globals_->external_data_use_observer.reset(
       new chrome::android::ExternalDataUseObserver(
           globals_->data_use_aggregator.get(),
           BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO),
           BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI)));
 #endif
 
   // TODO(erikchen): Remove ScopedTracker below once http://crbug.com/466432
   // is fixed.
   tracked_objects::ScopedTracker tracking_profile4(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "466432 IOThread::InitAsync::CreateGlobalHostResolver"));
-  globals_->system_network_delegate = chrome_network_delegate.Pass();
+  globals_->system_network_delegate = std::move(chrome_network_delegate);
   globals_->host_resolver = CreateGlobalHostResolver(net_log_);
 
   std::map<std::string, std::string> network_quality_estimator_params;
   variations::GetVariationParams(kNetworkQualityEstimatorFieldTrialName,
                                  &network_quality_estimator_params);
 
   scoped_ptr<net::ExternalEstimateProvider> external_estimate_provider;
 #if BUILDFLAG(ANDROID_JAVA_UI)
   external_estimate_provider.reset(
       new chrome::android::ExternalEstimateProviderAndroid());
 #endif
   // Pass ownership.
   globals_->network_quality_estimator.reset(new net::NetworkQualityEstimator(
-      external_estimate_provider.Pass(), network_quality_estimator_params));
+      std::move(external_estimate_provider), network_quality_estimator_params));
 
   // TODO(erikchen): Remove ScopedTracker below once http://crbug.com/466432
   // is fixed.
   tracked_objects::ScopedTracker tracking_profile5(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "466432 IOThread::InitAsync::UpdateDnsClientEnabled::Start"));
   UpdateDnsClientEnabled();
   // TODO(erikchen): Remove ScopedTracker below once http://crbug.com/466432
   // is fixed.
   tracked_objects::ScopedTracker tracking_profile6(
@@ skipping 382 matching lines @@
       ));
   UpdateServerWhitelist();
   UpdateDelegateWhitelist();
   UpdateNegotiateDisableCnameLookup();
   UpdateNegotiateEnablePort();
 #if defined(OS_ANDROID)
   UpdateAndroidAuthNegotiateAccountType();
 #endif
   globals_->http_auth_handler_factory =
       net::HttpAuthHandlerRegistryFactory::Create(
-          globals_->http_auth_preferences.get(), globals_->host_resolver.get())
-          .Pass();
+          globals_->http_auth_preferences.get(), globals_->host_resolver.get());
 }
 
 void IOThread::ClearHostCache() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   net::HostCache* host_cache = globals_->host_resolver->GetHostCache();
   if (host_cache)
     host_cache->clear();
 }
 
@@ skipping 114 matching lines @@
 void IOThread::InitSystemRequestContextOnIOThread() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   DCHECK(!globals_->system_proxy_service.get());
   DCHECK(system_proxy_config_service_.get());
 
   const base::CommandLine& command_line =
       *base::CommandLine::ForCurrentProcess();
   globals_->system_proxy_service = ProxyServiceFactory::CreateProxyService(
       net_log_, globals_->proxy_script_fetcher_context.get(),
       globals_->system_network_delegate.get(),
-      system_proxy_config_service_.Pass(), command_line,
+      std::move(system_proxy_config_service_), command_line,
       quick_check_enabled_.GetValue());
 
   globals_->system_request_context.reset(
       ConstructSystemRequestContext(globals_, net_log_));
 }
 
 void IOThread::UpdateDnsClientEnabled() {
   globals()->host_resolver->SetDnsClientEnabled(*dns_client_enabled_);
 }
 
@@ skipping 493 matching lines @@
               ->GetTaskRunnerWithShutdownBehavior(
                   base::SequencedWorkerPool::SKIP_ON_SHUTDOWN))));
 #if !defined(DISABLE_FTP_SUPPORT)
   globals->proxy_script_fetcher_ftp_transaction_factory.reset(
       new net::FtpNetworkLayer(globals->host_resolver.get()));
   job_factory->SetProtocolHandler(
       url::kFtpScheme,
       make_scoped_ptr(new net::FtpProtocolHandler(
           globals->proxy_script_fetcher_ftp_transaction_factory.get())));
 #endif
-  globals->proxy_script_fetcher_url_request_job_factory = job_factory.Pass();
+  globals->proxy_script_fetcher_url_request_job_factory =
+      std::move(job_factory);
 
   context->set_job_factory(
       globals->proxy_script_fetcher_url_request_job_factory.get());
 
   // TODO(rtenneti): We should probably use HttpServerPropertiesManager for the
   // system URLRequestContext too. There's no reason this should be tied to a
   // profile.
   return context;
 }