Remove task.h and finish base::Bind() migration.

content/browser/geolocation/win7_location_provider_win.h

 // Copyright (c) 2011 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 CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_
 #define CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
-#include "base/task.h"
 #include "content/browser/geolocation/location_provider.h"
 #include "content/browser/geolocation/win7_location_api_win.h"
 #include "content/common/content_export.h"
 #include "content/common/geoposition.h"
 
 // Location provider for Windows 7 that uses the Location and Sensors platform
 // to obtain position fixes.
 // TODO(allanwoj): Remove polling and let the api signal when a new location.
 // TODO(allanwoj): Possibly derive this class and the linux gps provider class
 // from a single SystemLocationProvider class as their implementation is very
@@ skipping 16 matching lines @@
   // Will schedule a poll; i.e. enqueue DoPollTask deferred task.
   void ScheduleNextPoll(int interval);
 
   scoped_ptr<Win7LocationApi> api_;
   Geoposition position_;
   // Holder for the tasks which run on the thread; takes care of cleanup.
   base::WeakPtrFactory<Win7LocationProvider> weak_factory_;
 };
 
 #endif  // CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_