Fix CSS reference filters with negative transformed children.

cc/layers/render_surface_impl.cc

Index: cc/layers/render_surface_impl.cc
diff --git a/cc/layers/render_surface_impl.cc b/cc/layers/render_surface_impl.cc
index 68c4543dc7071cd201a175787cc5b9bc1e98a7d6..97bc179a3472c5e6643d21c29777653ad010a312 100644
--- a/cc/layers/render_surface_impl.cc
+++ b/cc/layers/render_surface_impl.cc
@@ -171,6 +171,10 @@ const FilterOperations& RenderSurfaceImpl::Filters() const {
   return OwningEffectNode()->filters;
 }
 
+gfx::PointF RenderSurfaceImpl::FiltersOrigin() const {
+  return OwningEffectNode()->filters_origin;
+}
+
 gfx::Transform RenderSurfaceImpl::FiltersTransform() const {
   return owning_layer_->DrawTransform();
 }
@@ -415,7 +419,7 @@ void RenderSurfaceImpl::AppendQuads(RenderPass* render_pass,
   quad->SetNew(shared_quad_state, content_rect(), visible_layer_rect,
                render_pass_id, mask_resource_id, mask_uv_scale,
                mask_texture_size, Filters(), owning_layer_to_target_scale,
-               BackgroundFilters());
+               FiltersOrigin(), BackgroundFilters());
 }
 
 }  // namespace cc