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

chrome/browser/signin/signin_status_metrics_provider_chromeos.h

 // 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.
 
 #ifndef CHROME_BROWSER_SIGNIN_SIGNIN_STATUS_METRICS_PROVIDER_CHROMEOS_H_
 #define CHROME_BROWSER_SIGNIN_SIGNIN_STATUS_METRICS_PROVIDER_CHROMEOS_H_
 
 #include "base/gtest_prod_util.h"
+#include "base/macros.h"
 #include "components/signin/core/browser/signin_status_metrics_provider_base.h"
 
 // Record and report the browser sign-in status on ChromeOS during each UMA
 // session. On ChromeOS, the browser can only be at unsigned-in status when
 // browsing as a guest, or before the user logs in (i.e. the user sees a login
 // window.) When user logs out, the browser process is terminated. Therefore,
 // the browser's sign-in status during one UMA session can only be alway
 // signed-in, or always unsigned-in, or changing from unsigned-in to signed-in.
 class SigninStatusMetricsProviderChromeOS
     : public SigninStatusMetricsProviderBase {
@@ skipping 15 matching lines @@
 
   // Compute the sign-in status to upload to UMA log given the recorded sign-in
   // status and if user is logged in now.
   SigninStatus ComputeSigninStatusToUpload(SigninStatus recorded_status,
                                            bool logged_in_now);
 
   DISALLOW_COPY_AND_ASSIGN(SigninStatusMetricsProviderChromeOS);
 };
 
 #endif  // CHROME_BROWSER_SIGNIN_SIGNIN_STATUS_METRICS_PROVIDER_CHROMEOS_H_