dart2js: Add a type parameter to class Reference in the CPS IR.

pkg/compiler/lib/src/cps_ir/cps_ir_builder_visitor.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart2js.ir_builder;
 
 /**
  * This task iterates through all resolved elements and builds [ir.Node]s. The
  * nodes are stored in the [nodes] map and accessible through [hasIr] and
  * [getIr].
@@ skipping 593 matching lines @@
     Element element = elements[node];
     assert(!element.isConstructor);
     // TODO(lry): support foreign functions.
     if (element.isForeign(compiler.backend)) {
       return giveup(node, 'StaticSend: foreign');
     }
 
     Selector selector = elements.getSelector(node);
 
     // TODO(lry): support default arguments, need support for locals.
-    List<ir.Definition> arguments = node.arguments.mapToList(visit,
-                                                             growable:false);
+    List<ir.Primitive> arguments =
+        node.arguments.mapToList(visit, growable:false);
     return irBuilder.buildStaticInvocation(element, selector, arguments);
   }
 
   ir.Primitive visitSuperSend(ast.Send node) {
     assert(irBuilder.isOpen);
     if (node.isPropertyAccess) {
       return visitGetterSend(node);
     } else {
       Selector selector = elements.getSelector(node);
       List<ir.Primitive> arguments = new List<ir.Primitive>();
@@ skipping 250 matching lines @@
     node.visitChildren(this);
   }
 
   visitFunctionExpression(ast.FunctionExpression node) {
     FunctionElement oldFunction = currentFunction;
     currentFunction = elements[node];
     visit(node.body);
     currentFunction = oldFunction;
   }
 }