chromeos: Remove unused private data members

chromeos/timezone/timezone_provider.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 "chromeos/timezone/timezone_provider.h"
 
 #include <algorithm>
 #include <iterator>
 
 #include "base/bind.h"
@@ skipping 10 matching lines @@
     const GURL& url)
     : url_context_getter_(url_context_getter), url_(url) {
 }
 
 TimeZoneProvider::~TimeZoneProvider() {
   DCHECK(thread_checker_.CalledOnValidThread());
 }
 
 void TimeZoneProvider::RequestTimezone(
     const Geoposition& position,
-    bool sensor,
     base::TimeDelta timeout,
     TimeZoneRequest::TimeZoneResponseCallback callback) {
   TimeZoneRequest* request(new TimeZoneRequest(
-      url_context_getter_.get(), url_, position, sensor, timeout));
+      url_context_getter_.get(), url_, position,timeout));
   requests_.push_back(request);
 
   // TimeZoneProvider owns all requests. It is safe to pass unretained "this"
   // because destruction of TimeZoneProvider cancels all requests.
   TimeZoneRequest::TimeZoneResponseCallback callback_tmp(
       base::Bind(&TimeZoneProvider::OnTimezoneResponse,
                  base::Unretained(this),
                  request,
                  callback));
   request->MakeRequest(callback_tmp);
 }
 
 void TimeZoneProvider::OnTimezoneResponse(
     TimeZoneRequest* request,
     TimeZoneRequest::TimeZoneResponseCallback callback,
     scoped_ptr<TimeZoneResponseData> timezone,
     bool server_error) {
   ScopedVector<TimeZoneRequest>::iterator new_end =
       std::remove(requests_.begin(), requests_.end(), request);
   DCHECK_EQ(std::distance(new_end, requests_.end()), 1);
   requests_.erase(new_end, requests_.end());
 
   callback.Run(timezone.Pass(), server_error);
 }
 
 }  // namespace chromeos