Update analyzer to reflect new rules for prefixes.

tests/language/illegal_invocation_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.
 // Dart test program for constructors and initializers.
 //
 // Test for issue 1393.  Invoking a library prefix name caused an internal error
 // in dartc.
 
-import "illegal_invocation_lib.dart" as foo;  /// 01: runtime error
+import "illegal_invocation_lib.dart" as foo;  /// 01: compile-time error
 
 main() {
   // probably what the user meant was foo.foo(), but the qualifier refers
   // to the library prefix, not the method defined within the library.
   foo();                         /// 01: continued
 }