Migrate chrome/browser files to histogram_macros.h includes.

chrome/browser/captive_portal/captive_portal_service.cc

 // Copyright (c) 2012 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/captive_portal/captive_portal_service.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
-#include "base/metrics/histogram.h"
+#include "base/metrics/histogram_macros.h"
 #include "base/time/tick_clock.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "components/captive_portal/captive_portal_types.h"
 #include "components/prefs/pref_service.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 
@@ skipping 364 matching lines @@
   return base::TimeTicks::Now();
 }
 
 bool CaptivePortalService::DetectionInProgress() const {
   return state_ == STATE_CHECKING_FOR_PORTAL;
 }
 
 bool CaptivePortalService::TimerRunning() const {
   return check_captive_portal_timer_.IsRunning();
 }