Updated VRService to match the latest Blink WebVR interface.

third_party/WebKit/Source/modules/vr/VRGetDevicesCallback.cpp

 // 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.
 
 #include "modules/vr/VRGetDevicesCallback.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "modules/vr/VRDisplayCollection.h"
 
 namespace blink {
 
 VRGetDevicesCallback::VRGetDevicesCallback(ScriptPromiseResolver* resolver, VRDisplayCollection* displays)
     : m_resolver(resolver)
     , m_displays(displays)
 {
 }
 
 VRGetDevicesCallback::~VRGetDevicesCallback()
 {
 }
 
-void VRGetDevicesCallback::onSuccess(mojo::WTFArray<mojom::blink::VRDeviceInfoPtr> devices)
+void VRGetDevicesCallback::onSuccess(mojo::WTFArray<mojom::blink::VRDisplayPtr> displays)
 {
-    m_resolver->resolve(m_displays->updateDisplays(std::move(devices)));
+    m_resolver->resolve(m_displays->updateDisplays(std::move(displays)));
 }
 
 void VRGetDevicesCallback::onError()
 {
     m_resolver->reject();
 }
 
 } // namespace blink