Hooks together Geolocation Feature in the Client and Engine.

device/geolocation/location_arbitrator.h

 // 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.
 
-#ifndef DEVICE_GEOLOCATION_LOCATION_ARBITRATOR_IMPL_H_
-#define DEVICE_GEOLOCATION_LOCATION_ARBITRATOR_IMPL_H_
+#ifndef DEVICE_GEOLOCATION_LOCATION_ARBITRATOR_H_
+#define DEVICE_GEOLOCATION_LOCATION_ARBITRATOR_H_
 
 #include <stdint.h>
 #include <memory>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/cancelable_callback.h"
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/string16.h"
@@ skipping 10 matching lines @@
 }
 
 namespace device {
 class AccessTokenStore;
 class GeolocationDelegate;
 class LocationProvider;
 
 // This class is responsible for handling updates from multiple underlying
 // providers and resolving them to a single 'best' location fix at any given
 // moment.
-class DEVICE_GEOLOCATION_EXPORT LocationArbitratorImpl
-    : public LocationProvider {
+class DEVICE_GEOLOCATION_EXPORT LocationArbitrator : public LocationProvider {
  public:
   // Number of milliseconds newer a location provider has to be that it's worth
   // switching to this location provider on the basis of it being fresher
   // (regardles of relative accuracy). Public for tests.
   static const int64_t kFixStaleTimeoutMilliseconds;
 
-  explicit LocationArbitratorImpl(GeolocationDelegate* delegate);
-  ~LocationArbitratorImpl() override;
+  explicit LocationArbitrator(GeolocationDelegate* delegate);
+  ~LocationArbitrator() override;
 
   static GURL DefaultNetworkProviderURL();
   bool HasPermissionBeenGrantedForTest() const;
 
   // LocationProvider implementation.
   void SetUpdateCallback(
       const LocationProviderUpdateCallback& callback) override;
   bool StartProvider(bool enable_high_accuracy) override;
   void StopProvider() override;
   const Geoposition& GetPosition() override;
@@ skipping 52 matching lines @@
   bool enable_high_accuracy_;
   // The provider which supplied the current |position_|
   const LocationProvider* position_provider_;
   bool is_permission_granted_;
   // The current best estimate of our position.
   Geoposition position_;
 
   // Tracks whether providers should be running.
   bool is_running_;
 
-  DISALLOW_COPY_AND_ASSIGN(LocationArbitratorImpl);
+  DISALLOW_COPY_AND_ASSIGN(LocationArbitrator);
 };
 
 // Factory functions for the various types of location provider to abstract
 // over the platform-dependent implementations.
 std::unique_ptr<LocationProvider> NewSystemLocationProvider();
 
 }  // namespace device
 
-#endif  // DEVICE_GEOLOCATION_LOCATION_ARBITRATOR_IMPL_H_
+#endif  // DEVICE_GEOLOCATION_LOCATION_ARBITRATOR_H_