content: Use base::MessageLoop.

content/browser/geolocation/gps_location_provider_linux.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 "content/browser/geolocation/gps_location_provider_linux.h"
 
 #include <errno.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 267 matching lines @@
                                poll_period_stationary_millis_);
   if (differ || new_position.error_code != Geoposition::ERROR_CODE_NONE) {
     // Update if the new location is interesting or we have an error to report.
     position_ = new_position;
     UpdateListeners();
   }
 }
 
 void GpsLocationProviderLinux::ScheduleNextGpsPoll(int interval) {
   weak_factory_.InvalidateWeakPtrs();
-  MessageLoop::current()->PostDelayedTask(
+  base::MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::Bind(&GpsLocationProviderLinux::DoGpsPollTask,
                  weak_factory_.GetWeakPtr()),
       base::TimeDelta::FromMilliseconds(interval));
 }
 
 LocationProviderBase* NewSystemLocationProvider() {
   return new GpsLocationProviderLinux(LibGps::New);
 }
 
 }  // namespace content