Refactored VRService interaction and added VRServiceClient

device/vr/test/fake_vr_device.h

 // Copyright 2015 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_VR_TEST_FAKE_VR_DEVICE_H_
 #define DEVICE_VR_TEST_FAKE_VR_DEVICE_H_
 
 #include "base/macros.h"
 #include "device/vr/vr_device.h"
 #include "device/vr/vr_device_provider.h"
 
 namespace device {
 
 class FakeVRDevice : public VRDevice {
  public:
   explicit FakeVRDevice(VRDeviceProvider* provider);
   ~FakeVRDevice() override;
 
+  void InitBasicDevice();
+
   void SetVRDevice(const VRDisplayPtr& device);
   void SetPose(const VRPosePtr& state);
 
   VRDisplayPtr GetVRDevice() override;
   VRPosePtr GetPose() override;
   void ResetPose() override;
 
  private:
+  VREyeParametersPtr InitEye(float fov, float offset, uint32_t size);
+
   VRDisplayPtr device_;
   VRPosePtr pose_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeVRDevice);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_VR_TEST_FAKE_VR_DEVICE_H_