[Turbofan] Introduce OtherNumberConstant.

test/unittests/compiler/graph-unittest.cc

Index: test/unittests/compiler/graph-unittest.cc
diff --git a/test/unittests/compiler/graph-unittest.cc b/test/unittests/compiler/graph-unittest.cc
index 399f9853707bbd1b2cf3a44dbf4b29a3095635d2..e562e511ec148ea85b70f9aed6d9c15125b10b6c 100644
--- a/test/unittests/compiler/graph-unittest.cc
+++ b/test/unittests/compiler/graph-unittest.cc
@@ -54,7 +54,7 @@ Node* GraphTest::NumberConstant(volatile double value) {
 
 Node* GraphTest::HeapConstant(const Handle<HeapObject>& value) {
   Node* node = graph()->NewNode(common()->HeapConstant(value));
-  Type* type = Type::Constant(value, zone());
+  Type* type = Type::HeapConstant(value, zone());
   NodeProperties::SetType(node, type);
   return node;
 }