[LayoutNG] Remove one NGConstraintSpace constructor, mark others for removal.

third_party/WebKit/Source/core/layout/ng/ng_box.cc

Index: third_party/WebKit/Source/core/layout/ng/ng_box.cc
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_box.cc b/third_party/WebKit/Source/core/layout/ng/ng_box.cc
index cf75f73f7fc365a98bbef36a123ce01eb34e7db1..8fe304a5ad05878ebc01b75b3f24ab52320d11bc 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_box.cc
+++ b/third_party/WebKit/Source/core/layout/ng/ng_box.cc
@@ -38,7 +38,8 @@ bool NGBox::Layout(const NGConstraintSpace* constraint_space,
     // Change the coordinate system of the constraint space.
     NGConstraintSpace* child_constraint_space = new NGConstraintSpace(
         FromPlatformWritingMode(Style()->getWritingMode()),
-        FromPlatformDirection(Style()->direction()), constraint_space);
+        FromPlatformDirection(Style()->direction()),
+        constraint_space->MutablePhysicalSpace());
 
     NGPhysicalFragment* fragment = nullptr;
     if (!algorithm_->Layout(child_constraint_space, &fragment))