Convert Pass()→std::move() in //net

net/dns/host_resolver_mojo.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 "net/dns/host_resolver_mojo.h"
 
+#include <utility>
+
 #include "mojo/public/cpp/bindings/binding.h"
 #include "net/base/address_list.h"
 #include "net/base/net_errors.h"
 #include "net/dns/mojo_host_type_converters.h"
 #include "net/log/net_log.h"
 
 namespace net {
 namespace {
 
 // Default TTL for successful host resolutions.
@@ skipping 54 matching lines @@
   if (cached_result != ERR_DNS_CACHE_MISS) {
     DVLOG(1) << "Resolved " << info.host_port_pair().ToString()
              << " from cache";
     return cached_result;
   }
 
   interfaces::HostResolverRequestClientPtr handle;
   *request_handle = new Job(key, addresses, callback, mojo::GetProxy(&handle),
                             host_cache_weak_factory_.GetWeakPtr());
   impl_->ResolveDns(interfaces::HostResolverRequestInfo::From(info),
-                    handle.Pass());
+                    std::move(handle));
   return ERR_IO_PENDING;
 }
 
 int HostResolverMojo::ResolveFromCache(const RequestInfo& info,
                                        AddressList* addresses,
                                        const BoundNetLog& source_net_log) {
   DCHECK(thread_checker_.CalledOnValidThread());
   DVLOG(1) << "ResolveFromCache " << info.host_port_pair().ToString();
   return ResolveFromCacheInternal(info, CacheKeyForRequest(info), addresses);
 }
@@ skipping 26 matching lines @@
 
 HostResolverMojo::Job::Job(
     const HostCache::Key& key,
     AddressList* addresses,
     const CompletionCallback& callback,
     mojo::InterfaceRequest<interfaces::HostResolverRequestClient> request,
     base::WeakPtr<HostCache> host_cache)
     : key_(key),
       addresses_(addresses),
       callback_(callback),
-      binding_(this, request.Pass()),
+      binding_(this, std::move(request)),
       host_cache_(host_cache) {
   binding_.set_connection_error_handler(base::Bind(
       &HostResolverMojo::Job::OnConnectionError, base::Unretained(this)));
 }
 
 void HostResolverMojo::Job::ReportResult(
     int32_t error,
     interfaces::AddressListPtr address_list) {
   if (error == OK && address_list)
     *addresses_ = address_list->To<AddressList>();
   if (host_cache_) {
     base::TimeDelta ttl = base::TimeDelta::FromSeconds(
         error == OK ? kCacheEntryTTLSeconds : kNegativeCacheEntryTTLSeconds);
     HostCache::Entry entry(error, *addresses_, ttl);
     host_cache_->Set(key_, entry, base::TimeTicks::Now(), ttl);
   }
   callback_.Run(error);
   delete this;
 }
 
 void HostResolverMojo::Job::OnConnectionError() {
   ReportResult(ERR_FAILED, interfaces::AddressListPtr());
 }
 
 }  // namespace net