Change signature of noSuchMethod to take an InvocationMirror.

tests/language/invocation_mirror_test.dart

 // Copyright (c) 2012, 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.
 
 // InvocationMirror and noSuchMethod testing.
 
 /** Class with noSuchMethod that returns the mirror */
 class N {
   noSuchMethod(InvocationMirror m) => m;
 
@@ skipping 14 matching lines @@
 
 /**
  * Checks the data of an InvocationMirror.
  *
  * Call without optionals for getters, with only positional for setters,
  * and with both optionals for everything else.
  */
 testInvocationMirror(InvocationMirror im, String name,
                      [List positional, Map named]) {
   Expect.isTrue(im is InvocationMirror);
-  Expect.equals(name, im.methodName);
+  Expect.equals(name, im.memberName);
   if (named == null) {
     Expect.isTrue(im.isAccessor);
     Expect.isFalse(im.isMethod);
     if (positional == null) {
       Expect.isTrue(im.isGetter);
       Expect.isFalse(im.isSetter);
       Expect.equals(null, im.positionalArguments);
       Expect.equals(null, im.positionalArguments);
       return;
     }
@@ skipping 111 matching lines @@
   test(() => o.toString(x: 37));
   test(() => o.hashCode = 42);
   test(() => o.hashCode());  // Thrown by int.noSuchMethod.
   test(() => o());
 }
 
 main() {
   testInvocationMirrors();
   testNoSuchMethodErrors();
 }