Gets rid of the LocationArbitrator interface, in preference for LocationProvider.

device/geolocation/mock_location_arbitrator.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 "device/geolocation/mock_location_arbitrator.h"
 
 #include "base/message_loop/message_loop.h"
 #include "device/geolocation/geoposition.h"
 
 namespace device {
 
 MockLocationArbitrator::MockLocationArbitrator()
     : permission_granted_(false), providers_started_(false) {}
 
-void MockLocationArbitrator::StartProviders(bool enable_high_accuracy) {
+void MockLocationArbitrator::SetUpdateCallback(
+    const LocationProviderUpdateCallback& callback) {}
+
+bool MockLocationArbitrator::StartProvider(bool enable_high_accuracy) {
   providers_started_ = true;
+  return providers_started_;
 }
 
-void MockLocationArbitrator::StopProviders() {
+void MockLocationArbitrator::StopProvider() {
   providers_started_ = false;
 }
 
 void MockLocationArbitrator::OnPermissionGranted() {
   permission_granted_ = true;
 }
 
+void MockLocationArbitrator::RequestRefresh() {}
+
+void MockLocationArbitrator::GetPosition(Geoposition* position) {}
+
 bool MockLocationArbitrator::HasPermissionBeenGranted() const {
   return permission_granted_;
 }
 
 }  // namespace device