Adds GeolocationFeature for Blimp Geolocation project.

device/geolocation/mock_location_provider.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2016 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_MOCK_LOCATION_PROVIDER_H_
 #define DEVICE_GEOLOCATION_MOCK_LOCATION_PROVIDER_H_
 
-#include "base/compiler_specific.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/single_thread_task_runner.h"
-#include "base/threading/thread.h"
 #include "device/geolocation/geoposition.h"
-#include "device/geolocation/location_provider_base.h"
+#include "device/geolocation/location_provider.h"
+#include "testing/gmock/include/gmock/gmock.h"
 
 namespace device {
 
-// Mock implementation of a location provider for testing.
-class MockLocationProvider : public LocationProviderBase {
+class MockLocationProvider : public device::LocationProvider {
  public:
-  enum State { STOPPED, LOW_ACCURACY, HIGH_ACCURACY } state_;
-
   MockLocationProvider();
   ~MockLocationProvider() override;
 
-  bool IsProviderStarted() const;
-
-  // Updates listeners with the new position.
-  void HandlePositionChanged(const Geoposition& position);
-
-  // LocationProvider implementation.
-  bool StartProvider(bool high_accuracy) override;
-  void StopProvider() override;
-  const Geoposition& GetPosition() override;
-  void OnPermissionGranted() override;
-
-  bool is_permission_granted_;
-  Geoposition position_;
-  scoped_refptr<base::SingleThreadTaskRunner> provider_task_runner_;
+  MOCK_METHOD1(SetUpdateCallback,
+               void(const LocationProviderUpdateCallback& callback));
+  MOCK_METHOD1(StartProvider, bool(bool high_accuracy));
+  MOCK_METHOD0(StopProvider, void());
+  MOCK_METHOD0(GetPosition, const device::Geoposition&());
+  MOCK_METHOD0(RequestRefresh, void());

[Wez, 2016/08/19 18:50:26]

Didn't we remove RequestRefresh from the LocationProvider API?

[CJ, 2016/08/19 22:22:34]

I think this is more of me learning how to merge right. It's gone now. 

[Wez, 2016/08/20 01:42:11]

Acknowledged.

+  MOCK_METHOD0(OnPermissionGranted, void());
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockLocationProvider);
 };
 
-// Factory functions for the various sorts of mock location providers,
-// for use with LocationArbitrator::SetProviderFactoryForTest (i.e.
-// not intended for test code to use to get access to the mock, you can use
-// MockLocationProvider::instance_ for this, or make a custom factory method).
-
-// Creates a mock location provider with no default behavior.
-LocationProvider* NewMockLocationProvider();
-// Creates a mock location provider that automatically notifies its
-// listeners with a valid location when StartProvider is called.
-LocationProvider* NewAutoSuccessMockLocationProvider();
-// Creates a mock location provider that automatically notifies its
-// listeners with an error when StartProvider is called.
-LocationProvider* NewAutoFailMockLocationProvider();
-// Similar to NewAutoSuccessMockLocationProvider but mimicks the behavior of
-// the Network Location provider, in deferring making location updates until
-// a permission request has been confirmed.
-LocationProvider* NewAutoSuccessMockNetworkLocationProvider();
-
 }  // namespace device
 
 #endif  // DEVICE_GEOLOCATION_MOCK_LOCATION_PROVIDER_H_