| Index: third_party/WebKit/Source/modules/vr/VRStageParameters.cpp | 
| diff --git a/third_party/WebKit/Source/modules/vr/VRStageParameters.cpp b/third_party/WebKit/Source/modules/vr/VRStageParameters.cpp | 
| index 09ea2fd7a2dea1aebe2e8a119b862e557b7dc39e..3d549ce223e97c9befb77e157c1ba9c20672331c 100644 | 
| --- a/third_party/WebKit/Source/modules/vr/VRStageParameters.cpp | 
| +++ b/third_party/WebKit/Source/modules/vr/VRStageParameters.cpp | 
| @@ -18,6 +18,13 @@ VRStageParameters::VRStageParameters() | 
| m_standingTransform->data()[15] = 1.0f; | 
| } | 
|  | 
| +void VRStageParameters::update(const mojom::blink::VRStageParametersPtr& stage) | 
| +{ | 
| +    m_standingTransform = DOMFloat32Array::create(&(stage->standingTransform.front()), 16); | 
| +    m_sizeX = stage->sizeX; | 
| +    m_sizeZ = stage->sizeZ; | 
| +} | 
| + | 
| DEFINE_TRACE(VRStageParameters) | 
| { | 
| visitor->trace(m_standingTransform); | 
|  |