Switch to standard integer types in components/, part 3 of 4.

components/signin/core/browser/signin_status_metrics_provider_base.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 COMPONENTS_SIGNIN_CORE_BROWSER_SIGNIN_STATUS_METRICS_PROVIDER_BASE_H_
 #define COMPONENTS_SIGNIN_CORE_BROWSER_SIGNIN_STATUS_METRICS_PROVIDER_BASE_H_
 
+#include "base/macros.h"
 #include "components/metrics/metrics_provider.h"
 
 // The base class for collecting login status of all opened profiles during one
 // UMA session and recording the value into a histogram before UMA log is
 // uploaded. Overriding class SigninStatusMetricsProvider supports platform
 // Window, Linux, Macintosh and Android, and overriding class
 // SigninStatusMetricsProviderChromeOS supports ChromeOS. It is currently not
 // supported on iOS.
 class SigninStatusMetricsProviderBase : public metrics::MetricsProvider {
  public:
@@ skipping 29 matching lines @@
   void ResetSigninStatus();
 
  private:
   // Sign-in status of all profiles seen so far.
   SigninStatus signin_status_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninStatusMetricsProviderBase);
 };
 
 #endif  // COMPONENTS_SIGNIN_CORE_BROWSER_SIGNIN_STATUS_METRICS_PROVIDER_BASE_H_