Reland of mojo VR interface simpified.

third_party/WebKit/Source/modules/vr/VREyeParameters.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/VREyeParameters.h"
 
 namespace blink {
 
 VREyeParameters::VREyeParameters() {
   m_offset = DOMFloat32Array::create(3);
   m_fieldOfView = new VRFieldOfView();
   m_renderWidth = 0;
   m_renderHeight = 0;
 }
 
 void VREyeParameters::update(
-    const device::blink::VREyeParametersPtr& eyeParameters) {
+    const device::mojom::blink::VREyeParametersPtr& eyeParameters) {
   m_offset->data()[0] = eyeParameters->offset[0];
   m_offset->data()[1] = eyeParameters->offset[1];
   m_offset->data()[2] = eyeParameters->offset[2];
 
   m_fieldOfView->setUpDegrees(eyeParameters->fieldOfView->upDegrees);
   m_fieldOfView->setDownDegrees(eyeParameters->fieldOfView->downDegrees);
   m_fieldOfView->setLeftDegrees(eyeParameters->fieldOfView->leftDegrees);
   m_fieldOfView->setRightDegrees(eyeParameters->fieldOfView->rightDegrees);
 
   m_renderWidth = eyeParameters->renderWidth;
   m_renderHeight = eyeParameters->renderHeight;
 }
 
 DEFINE_TRACE(VREyeParameters) {
   visitor->trace(m_offset);
   visitor->trace(m_fieldOfView);
 }
 
 }  // namespace blink