Insert checks before deferred calls and accesses.

tests/language/deferred_not_loaded_check_lib.dart

 // Copyright (c) 2014, 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.
 
-part of test.method_location;
+foo(int arg) {}
 
-class ClassInOtherFile {
-
-  ClassInOtherFile();
-
-  method() {}
+class C {
+  C(int arg) {}
+  static foo(int arg) {}
 }
 
-topLevelInOtherFile() {}
+var a;
 
-  spaceIdentedInOtherFile() {}
+int get getter => 42;
 
-        tabIdentedInOtherFile() {}
+void set setter(int arg) {
+ a = 10;
+}
+
+var list = new List();
+
+var closure = (int arg) => 3;