Refine VRDevice Class

device/vr/test/fake_vr_device.cc

Index: device/vr/test/fake_vr_device.cc
diff --git a/device/vr/test/fake_vr_device.cc b/device/vr/test/fake_vr_device.cc
index d3fbbfcaa37a2f3678d25d4f7e71810de48e406b..b828a5fe6098e02afe77cfdec0ad48f6109d6674 100644
--- a/device/vr/test/fake_vr_device.cc
+++ b/device/vr/test/fake_vr_device.cc
@@ -70,7 +70,6 @@ mojom::VRPosePtr FakeVRDevice::GetPose() {
 
 void FakeVRDevice::ResetPose() {}
 
-// TODO(shaobo.yan@intel.com): Will implemenate for VRDeviceServiceImpl tests.
 void FakeVRDevice::RequestPresent(const base::Callback<void(bool)>& callback) {
   callback.Run(true);
 }