Switch to standard integer types in chrome/browser/, part 4 of 4.

chrome/browser/signin/easy_unlock_screenlock_state_handler.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/signin/easy_unlock_screenlock_state_handler.h"
 
+#include <stddef.h>
+
 #include "base/bind.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
+#include "build/build_config.h"
 #include "chrome/browser/signin/easy_unlock_metrics.h"
 #include "chrome/grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if defined(OS_CHROMEOS)
 #include "ash/system/chromeos/devicetype_utils.h"
 #endif
 
 using proximity_auth::ScreenlockState;
 
@@ skipping 366 matching lines @@
               IDS_EASY_UNLOCK_SCREENLOCK_USER_POD_AUTH_VALUE));
     }
   } else if (existing_auth_type !=
              proximity_auth::ScreenlockBridge::LockHandler::OFFLINE_PASSWORD) {
     screenlock_bridge_->lock_handler()->SetAuthType(
         account_id_,
         proximity_auth::ScreenlockBridge::LockHandler::OFFLINE_PASSWORD,
         base::string16());
   }
 }