Rename Invocation to InvocationMirror.

dart/tests/language/super_getter_setter_test.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.
 
 import "package:expect/expect.dart";
 
 class A {
   var missingSetterField;
   var missingGetterField;
   var getterInSuperClassField;
@@ skipping 12 matching lines @@
 
   set missingGetter(a) { missingGetterField = a; }
   set getterInSuperClass(a) { getterInSuperClassField = a; }
 
   get getterSetter => getterSetterField;
   set getterSetter(a) { getterSetterField = a; }
 
   operator[](index) => indexField[index];
   operator[]=(index, value) { indexField[index] = value; }
 
-  noSuchMethod(InvocationMirror im) {
+  noSuchMethod(Invocation im) {
     if (im.memberName.startsWith('missingSetter')) {
       Expect.isTrue(im.isSetter);
       missingSetterField = im.positionalArguments[0];
     } else if (im.memberName.startsWith('missingGetter')) {
       Expect.isTrue(im.isGetter);
       return missingGetterField;
     } else if (im.memberName.startsWith('missingAll') && im.isGetter) {
       return missingAllField;
     } else if (im.memberName.startsWith('missingAll') && im.isSetter) {
       missingAllField = im.positionalArguments[0];
@@ skipping 52 matching lines @@
     Expect.equals(3, super[0] += 1);
     Expect.equals(3, super[0]);
     Expect.equals(3, super[0]++);
     Expect.equals(4, super[0]);
   }
 }
 
 main() {
   new C().test();
 }