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

tests/language/overridden_no_such_method.dart

Index: tests/language/overridden_no_such_method.dart
diff --git a/tests/language/overridden_no_such_method.dart b/tests/language/overridden_no_such_method.dart
index b06fc5ccc40fdb33468a9e1c4b4c39b1f153ac32..d2d26fbddd971e15f20454f544729e2b4497c560 100644
--- a/tests/language/overridden_no_such_method.dart
+++ b/tests/language/overridden_no_such_method.dart
@@ -7,10 +7,9 @@ class OverriddenNoSuchMethod {
 
   OverriddenNoSuchMethod() {}
 
-  noSuchMethod(InvocationMirror mirror) {
-    Expect.equals("foo", mirror.memberName);
+  noSuchMethod(var function_name, List args) {
+    Expect.equals("foo", function_name);
     // 'foo' was called with two parameters (not counting receiver).
-    List args = mirror.positionalArguments;
     Expect.equals(2, args.length);
     Expect.equals(101, args[0]);
     Expect.equals(202, args[1]);