Add optional message to assert in Dart2js - continued

tests/compiler/dart2js/semantic_visitor_test_send_data.dart

 // Copyright (c) 2015, 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 dart2js.semantics_visitor_test;
 
 const Map<String, List<Test>> SEND_TESTS = const {
   'Parameters': const [
     // Parameters
     const Test('m(o) => o;',
@@ skipping 1724 matching lines @@
         m() => dynamic--;
         ''',
         const Visit(VisitKind.VISIT_DYNAMIC_TYPE_LITERAL_POSTFIX,
                     constant: 'dynamic',
                     operator: '--')),
   ],
   'Assert': const [
     // Assert
     const Test(
         '''
-        m() { assert(false); }
+        m() { assert(m()); }
         ''',
-        const Visit(VisitKind.VISIT_ASSERT, expression: 'false')),
-    const Test(
-        '''
-        m() { assert(); }
-        ''',
-        const Visit(VisitKind.ERROR_INVALID_ASSERT, arguments: '()')),
-    const Test(
-        '''
-        m() { assert(42, true); }
-        ''',
-        const Visit(VisitKind.ERROR_INVALID_ASSERT, arguments: '(42,true)')),
+        const Visit(VisitKind.VISIT_TOP_LEVEL_FUNCTION_INVOKE,
+                    element: 'function(m)',
+                    arguments: '()')),
   ],
   'Logical and': const [
     // Logical and
     const Test(
         '''
         m() => true && false;
         ''',
         const Visit(VisitKind.VISIT_LOGICAL_AND, left: 'true', right: 'false')),
   ],
   'Logical or': const [
@@ skipping 2691 matching lines @@
             element: 'field(a)', rhs: '42')),
 
     const Test(
         '''
         m() => unresolved ??= 42;
         ''',
         const Visit(VisitKind.VISIT_UNRESOLVED_SET_IF_NULL,
             name: 'unresolved', rhs: '42')),
   ],
 };