Moved the testing scripts to the new import/library/part syntax

tools/testing/dart/test_suite.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.
 
 /**
  * Classes and methods for enumerating and preparing tests.
  *
  * This library includes:
  *
  * - Creating tests by listing all the Dart files in certain directories,
  *   and creating [TestCase]s for those files that meet the relevant criteria.
  * - Preparing tests, including copying files and frameworks to temporary
  *   directories, and computing the command line and arguments to be run.
  */
-#library("test_suite");
+library test_suite;
 
-#import("dart:io");
-#import("dart:isolate");
-#import("status_file_parser.dart");
-#import("test_runner.dart");
-#import("multitest.dart");
-#import("drt_updater.dart");
-#import("dart:uri");
+import "dart:io";
+import "dart:isolate";
+import "status_file_parser.dart";
+import "test_runner.dart";
+import "multitest.dart";
+import "drt_updater.dart";
+import "dart:uri";
 
-#source("browser_test.dart");
+part "browser_test.dart";
 
 
 // TODO(rnystrom): Add to dart:core?
 /**
  * A simple function that tests [arg] and returns `true` or `false`.
  */
 typedef bool Predicate<T>(T arg);
 
 typedef void CreateTest(Path filePath,
                         bool hasCompileError,
@@ skipping 1720 matching lines @@
  * $pass tests are expected to pass
  * $failOk tests are expected to fail that we won't fix
  * $fail tests are expected to fail that we should fix
  * $crash tests are expected to crash that we should fix
  * $timeout tests are allowed to timeout
  * $compileErrorSkip tests are skipped on browsers due to compile-time error
 """;
     print(report);
    }
 }