Move WriteInto to base namespace.

remoting/host/token_validator_factory_impl.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 "remoting/host/token_validator_factory_impl.h"
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/json/json_reader.h"
@@ skipping 81 matching lines @@
           post_body_.data(), post_body_.size()));
   request_->set_upload(
       net::ElementsUploadDataStream::CreateWithReader(reader.Pass(), 0));
   request_->Start();
 }
 
 std::string TokenValidatorImpl::CreateScope(
     const std::string& local_jid,
     const std::string& remote_jid) {
   std::string nonce_bytes;
-  crypto::RandBytes(WriteInto(&nonce_bytes, kNonceLength + 1), kNonceLength);
+  crypto::RandBytes(base::WriteInto(&nonce_bytes, kNonceLength + 1),
+                    kNonceLength);
   std::string nonce;
   base::Base64Encode(nonce_bytes, &nonce);
   return "client:" + remote_jid + " host:" + local_jid + " nonce:" + nonce;
 }
 
 TokenValidatorFactoryImpl::TokenValidatorFactoryImpl(
     const ThirdPartyAuthConfig& third_party_auth_config,
     scoped_refptr<RsaKeyPair> key_pair,
     scoped_refptr<net::URLRequestContextGetter> request_context_getter)
     : third_party_auth_config_(third_party_auth_config),
       key_pair_(key_pair),
       request_context_getter_(request_context_getter) {
 }
 
 TokenValidatorFactoryImpl::~TokenValidatorFactoryImpl() {
 }
 
 scoped_ptr<protocol::TokenValidator>
 TokenValidatorFactoryImpl::CreateTokenValidator(
     const std::string& local_jid,
     const std::string& remote_jid) {
   return make_scoped_ptr(
       new TokenValidatorImpl(third_party_auth_config_,
                              key_pair_, local_jid, remote_jid,
                              request_context_getter_));
 }
 
 }  // namespace remoting