Refactor how we read global-type-inference data from ssa

pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart

Index: pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart
diff --git a/pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart b/pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart
index 2308e41feb7e67619bf285dc17f1b201a8a5350f..42c6913143d0ffee44a14633928f3268dc0e5c95 100644
--- a/pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart
+++ b/pkg/compiler/lib/src/inferrer/type_graph_inferrer.dart
@@ -1381,7 +1381,7 @@ class TypeGraphInferrer implements TypesInferrer {
     return inferrer.types.getInferredTypeOf(element).type;
   }
 
-  TypeMask getTypeOfNode(Element owner, ast.Node node) {
+  TypeMask getTypeForNewList(Element owner, ast.Node node) {
     if (compiler.disableTypeInference) return _dynamicType;
     return inferrer.types.allocatedLists[node].type;
   }