Revert "Fix VM not accepting static methods for Isolate.spawn."

tests/isolate/static_function_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.
-
-// Test starting isolate with static functions (and toplevel ones, for sanity).
-
-library static_function_test;
-import 'dart:isolate';
-import 'dart:async';
-import 'static_function_lib.dart' as lib;
-import '../../pkg/unittest/lib/unittest.dart';
-
-void function(SendPort port) { port.send("TOP"); }
-void _function(SendPort port) { port.send("_TOP"); }
-
-// A closure created at top-level (not inside a method), but not by a top-level
-// function declaration.
-var staticClosure = (SendPort port) { port.send("WHAT?"); };
-
-// An unnamed closure created inside a function.
-get dynamicClosure => (SendPort port) { port.send("WHAT??"); };
-
-// A named closure created inside a function.
-get namedDynamicClosure {
-  void foo(SendPort port) { port.send("WHAT FOO??"); };
-  return foo;
-}
-
-class C {
-  // Unnamed closure created during object initialization, but not inside
-  // a method or constructor.
-  final Function instanceClosure = (SendPort port) { port.send("C WHAT?"); };
-  // Unnamed closure created during object initializer list evaluation.
-  final Function constructorInitializerClosure;
-  // Unnamed closure created inside constructor body.
-  Function constructorBodyClosure;
-  // Named closure created inside constructor body.
-  Function namedConstructorBodyClosure;
-
-  C() : constructorInitializerClosure =
-            ((SendPort port) { port.send("Init?"); }) {
-    constructorBodyClosure = (SendPort port) {
-      port.send("bodyClosure?");
-    };
-    void foo(SendPort port) {
-      port.send("namedBodyClosure?");
-    }
-    namedConstructorBodyClosure = foo;
-  }
-
-  static void function(SendPort port) { port.send("YES"); }
-  static void _function(SendPort port) { port.send("PRIVATE"); }
-  void instanceMethod(SendPort port) { port.send("INSTANCE WHAT?"); }
-}
-
-class _C {
-  static void function(SendPort port) { port.send("_YES"); }
-  static void _function(SendPort port) { port.send("_PRIVATE"); }
-}
-
-void spawnTest(name, function, response) {
-  test(name, () {
-    ReceivePort r = new ReceivePort();
-      Isolate.spawn(function, r.sendPort);
-      r.listen(expectAsync1((v) {
-        expect(v, response);
-        r.close();
-      }));
-  });
-}
-
-void throwsTest(name, function) {
-  test("throws on $name", () {
-    expect(() { Isolate.spawn(function, null); }, throws);
-  });
-}
-
-void main() {
-  // Sanity check.
-  spawnTest("function", function, "TOP");
-  spawnTest("_function", _function, "_TOP");
-  spawnTest("lib.function", lib.function, "LIBTOP");
-  spawnTest("lib._function", lib.privateFunction, "_LIBTOP");
-
-  // Local static functions.
-  spawnTest("class.function", C.function, "YES");
-  spawnTest("class._function", C._function, "PRIVATE");
-  spawnTest("_class._function", _C.function, "_YES");
-  spawnTest("_class._function", _C._function, "_PRIVATE");
-
-  // Imported static functions.
-  spawnTest("lib.class.function", lib.C.function, "LIB");
-  spawnTest("lib.class._function", lib.C.privateFunction, "LIBPRIVATE");
-  spawnTest("lib._class._function", lib.privateClassFunction, "_LIB");
-  spawnTest("lib._class._function", lib.privateClassAndFunction, "_LIBPRIVATE");
-
-  // Negative tests
-  throwsTest("static closure", staticClosure);
-  throwsTest("dynamic closure", dynamicClosure);
-  throwsTest("named dynamic closure", namedDynamicClosure);
-  throwsTest("instance closure", new C().instanceClosure);
-  throwsTest("initializer closure", new C().constructorInitializerClosure);
-  throwsTest("constructor closure", new C().constructorBodyClosure);
-  throwsTest("named constructor closure", new C().namedConstructorBodyClosure);
-  throwsTest("instance method", new C().instanceMethod);
-}