Only create instances of WebTransformOperations using cc::TransformOperations::Create

webkit/compositor_bindings/web_transform_animation_curve_impl.cc

Index: webkit/compositor_bindings/web_transform_animation_curve_impl.cc
diff --git a/webkit/compositor_bindings/web_transform_animation_curve_impl.cc b/webkit/compositor_bindings/web_transform_animation_curve_impl.cc
index 5946730936461f3d64f682757c51667d662e0d5c..6ff4f410604062fb74467e0624af1942243a8598 100644
--- a/webkit/compositor_bindings/web_transform_animation_curve_impl.cc
+++ b/webkit/compositor_bindings/web_transform_animation_curve_impl.cc
@@ -31,12 +31,20 @@ void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe)
 
 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, TimingFunctionType type)
 {
+#ifdef WEBKIT_WEB_TRANSFORM_OPERATIONS_USE_CREATE
+    m_curve->addKeyframe(cc::TransformKeyframe::create(keyframe.time(), keyframe.value(), createTimingFunction(type)));

[ajuma, 2012/12/20 16:48:11]

WebTransformKeyframe will no longer be able to directly expose an instance of
WebTransformOperations, so we'll need to use an accessor method.

+#else
     m_curve->addKeyframe(cc::TransformKeyframe::create(keyframe.time, keyframe.value, createTimingFunction(type)));
+#endif
 }
 
 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, double x1, double y1, double x2, double y2)
 {
+#ifdef WEBKIT_WEB_TRANSFORM_OPERATIONS_USE_CREATE
+    m_curve->addKeyframe(cc::TransformKeyframe::create(keyframe.time(), keyframe.value(), cc::CubicBezierTimingFunction::create(x1, y1, x2, y2).PassAs<cc::TimingFunction>()));
+#else
     m_curve->addKeyframe(cc::TransformKeyframe::create(keyframe.time, keyframe.value, cc::CubicBezierTimingFunction::create(x1, y1, x2, y2).PassAs<cc::TimingFunction>()));
+#endif
 }
 
 WebTransformationMatrix WebTransformAnimationCurveImpl::getValue(double time) const