Refine VRDevice Class

device/vr/vr_service_impl_unittest.cc

 // 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.
 
 #include "device/vr/vr_service_impl.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "device/vr/test/fake_vr_device.h"
 #include "device/vr/test/fake_vr_device_provider.h"
 #include "device/vr/test/fake_vr_service_client.h"
 #include "device/vr/vr_device_manager.h"
 #include "device/vr/vr_service.mojom.h"
 #include "device/vr/vr_service_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace device {
 
-
 class VRServiceImplTest : public testing::Test {
  public:
   VRServiceImplTest() {}
   ~VRServiceImplTest() override {}
   void onDisplaySynced(unsigned int number_of_devices) {}
 
  protected:
   void SetUp() override {
     provider_ = new FakeVRDeviceProvider();
     device_manager_.reset(new VRDeviceManager(base::WrapUnique(provider_)));
@@ skipping 35 matching lines @@
   service_1.reset();
 
   EXPECT_EQ(1u, ServiceCount());
 
   service_2.reset();
 
   EXPECT_EQ(0u, ServiceCount());
 }
 
 }