chromeos: Remove unused private data members

chrome/browser/chromeos/login/wizard_controller.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/chromeos/login/wizard_controller.h"
 
 #include <signal.h>
 #include <stdlib.h>
 #include <sys/types.h>
 
@@ skipping 1223 matching lines @@
   if (elapsed >= timeout) {
     LOG(WARNING) << "Resolve TimeZone: got location after timeout ("
                  << elapsed.InSecondsF() << " seconds elapsed). Ignored.";
     return;
   }
 
   // WizardController owns TimezoneProvider, so timezone request is silently
   // cancelled on destruction.
   GetTimezoneProvider()->RequestTimezone(
       position,
-      false,  // sensor
       timeout - elapsed,
       base::Bind(&WizardController::OnTimezoneResolved,
                  base::Unretained(this)));
 }
 
 bool WizardController::SetOnTimeZoneResolvedForTesting(
     const base::Closure& callback) {
   if (timezone_resolved_)
     return false;
 
@@ skipping 48 matching lines @@
   }
 
   EnrollmentScreen* screen = EnrollmentScreen::Get(this);
   screen->SetParameters(effective_config, shark_controller_.get(),
                         remora_controller_.get());
   SetStatusAreaVisible(true);
   SetCurrentScreen(screen);
 }
 
 }  // namespace chromeos