Unify parsing of constructor references.

dart/lib/compiler/implementation/tree/nodes.dart

Index: dart/lib/compiler/implementation/tree/nodes.dart
diff --git a/dart/lib/compiler/implementation/tree/nodes.dart b/dart/lib/compiler/implementation/tree/nodes.dart
index 0024c59497c6113e94f0a2047e68e294045c2e66..5244f104f3ac2d630b6f99a5dc2084c913a92392 100644
--- a/dart/lib/compiler/implementation/tree/nodes.dart
+++ b/dart/lib/compiler/implementation/tree/nodes.dart
@@ -338,22 +338,6 @@ class Send extends Expression {
     assert(receiver == null);
     return new Send(newReceiver, selector, argumentsNode);
   }
-
-  /**
-   * Returns the type annotation of a connstructor call in an object
-   * instantiation.
-   */
-  TypeAnnotation getTypeAnnotation() {
-    if (selector is TypeAnnotation) {
-      return selector;
-    } else if (selector is Send) {
-      Send selectorSend = selector;
-      if (selectorSend.receiver is TypeAnnotation) {
-        return selectorSend.receiver;
-      }
-    }
-    return null;
-  }
 }
 
 class Postfix extends NodeList {