Revert "Change signature of noSuchMethod to take an InvocationMirror."

tests/language/no_such_method_test.dart

Index: tests/language/no_such_method_test.dart
diff --git a/tests/language/no_such_method_test.dart b/tests/language/no_such_method_test.dart
index bd41878be69134dd9e80f987829bd0024b7a9772..138df66ea628cc26c15b1b3100b9f65be51c52b3 100644
--- a/tests/language/no_such_method_test.dart
+++ b/tests/language/no_such_method_test.dart
@@ -5,20 +5,22 @@
 
 class NoSuchMethodTest {
 
-  foo({a = 10, b = 20}) {
+  foo([a = 10, b = 20]) {
     return (10 * a) + b;
   }
 
-  noSuchMethod(InvocationMirror im) {
-    Expect.equals("moo", im.memberName);
-    Expect.equals(0, im.positionalArguments.length);
-    Expect.equals(1, im.namedArguments.length);
-    return foo(b:im.namedArguments["b"]);
+  noSuchMethod(String name, List args) {
+    Expect.equals("moo", name);
+    Expect.equals(1, args.length);
+    return foo(args[0]);
   }
 
   static testMain() {
     var obj = new NoSuchMethodTest();
-    Expect.equals(199, obj.moo(b:99));  // obj.NoSuchMethod called here.
+    Expect.equals(1010, obj.moo(b:99));  // obj.NoSuchMethod called here.
+    // After we remove the rest argument and change the signature of
+    // noSuchMethod to be compatible with named arguments, we can expect the
+    // correct value of 199 instead of 1010.
   }
 }