Geometry: Reimplement DOMPoint using V8 extras.

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

Index: third_party/WebKit/Source/modules/vr/VREyeParameters.cpp
diff --git a/third_party/WebKit/Source/modules/vr/VREyeParameters.cpp b/third_party/WebKit/Source/modules/vr/VREyeParameters.cpp
index f8861774b76b6ca3c19ece69a76a608e4d86a12e..ae5e65d8b80d4e9567499f02cb1cc2737c7e6034 100644
--- a/third_party/WebKit/Source/modules/vr/VREyeParameters.cpp
+++ b/third_party/WebKit/Source/modules/vr/VREyeParameters.cpp
@@ -4,26 +4,16 @@
 
 #include "modules/vr/VREyeParameters.h"
 
-namespace blink {
-
-namespace {
-
-void setDomPoint(DOMPoint* point, const WebVRVector3& vec)
-{
-    point->setX(vec.x);
-    point->setY(vec.y);
-    point->setZ(vec.z);
-    point->setW(1.0);
-}
+#include "bindings/core/v8/GeometryInterfaces.h"
 
-} // namespace
+namespace blink {
 
 VREyeParameters::VREyeParameters()
 {
     m_minimumFieldOfView = new VRFieldOfView();
     m_maximumFieldOfView = new VRFieldOfView();
     m_recommendedFieldOfView = new VRFieldOfView();
-    m_eyeTranslation = DOMPoint::create(0, 0, 0, 0);
+    m_eyeTranslation = GeometryInterfaces::createDOMPoint(0, 0, 0, 0);
 
     m_currentFieldOfView = new VRFieldOfView();
     m_renderRect = DOMRect::create(0, 0, 0, 0);
@@ -37,7 +27,10 @@ void VREyeParameters::setFromWebVREyeParameters(const WebVREyeParameters &state)
     m_minimumFieldOfView->setFromWebVRFieldOfView(state.recommendedFieldOfView);
     m_maximumFieldOfView->setFromWebVRFieldOfView(state.recommendedFieldOfView);
     m_recommendedFieldOfView->setFromWebVRFieldOfView(state.recommendedFieldOfView);
-    setDomPoint(m_eyeTranslation, state.eyeTranslation);
+    GeometryInterfaces::updateDOMPoint(m_eyeTranslation,
+        state.eyeTranslation.x,
+        state.eyeTranslation.y,
+        state.eyeTranslation.z);
 
     m_currentFieldOfView->setFromWebVRFieldOfView(state.recommendedFieldOfView);
     m_renderRect = DOMRect::create(state.renderRect.x, state.renderRect.y, state.renderRect.width, state.renderRect.height);
@@ -48,7 +41,6 @@ DEFINE_TRACE(VREyeParameters)
     visitor->trace(m_minimumFieldOfView);
     visitor->trace(m_maximumFieldOfView);
     visitor->trace(m_recommendedFieldOfView);
-    visitor->trace(m_eyeTranslation);
     visitor->trace(m_currentFieldOfView);
     visitor->trace(m_renderRect);
 }