chrome: Use stl utilities from the base namespace

chrome/browser/extensions/api/gcd_private/privet_v3_session.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 "chrome/browser/extensions/api/gcd_private/privet_v3_session.h"
 
 #include "base/base64.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/location.h"
@@ skipping 338 matching lines @@
   // Key will be verified below, using HMAC.
   const std::string& key = spake_->GetUnverifiedKey();
   if (!hmac.Init(reinterpret_cast<const unsigned char*>(key.c_str()),
                  key.size()) ||
       !hmac.Verify(fingerprint, signature)) {
     LOG(ERROR) << "Verification failed: " << response;
     return callback.Run(Result::STATUS_BADPAIRINGCODEERROR);
   }
 
   std::string auth_code(hmac.DigestLength(), ' ');
-  if (!hmac.Sign(session_id_,
-                 reinterpret_cast<unsigned char*>(string_as_array(&auth_code)),
+  if (!hmac.Sign(session_id_, reinterpret_cast<unsigned char*>(
+                                  base::string_as_array(&auth_code)),
                  auth_code.size())) {
     LOG(FATAL) << "Signing failed";
     return callback.Run(Result::STATUS_SESSIONERROR);
   }
 
   VLOG(1) << "Expected certificate: " << fingerprint;
   context_getter_->AddPairedHost(
       host_port_.host(), hash,
       base::Bind(&PrivetV3Session::OnPairedHostAddedToContext,
                  weak_ptr_factory_.GetWeakPtr(), auth_code, callback));
@@ skipping 136 matching lines @@
   // Only session with pairing in process needs to be canceled. Paired sessions
   // (in https mode) does not need to be canceled.
   if (session_id_.empty() || use_https_)
     return;
   base::DictionaryValue input;
   input.SetString(kPrivetV3KeySessionId, session_id_);
   StartPostRequest(kPrivetV3PairingCancelPath, input, MessageCallback());
 }
 
 }  // namespace extensions