test renaming overhaul: step 4 client tests

tests/benchmark_smoke/benchmark_smoke_test.dart

 // Copyright (c) 2011, 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.
-#library('Smoketests_main');
+#library('benchmark_smoke_test');
 
-#import('benchmarklib.dart');
+// Tests that benchmark classes used in perf testing are not broken.
+#import('benchmark_lib.dart');
 #import('dart:html');
-#import('../../../../../lib/unittest/unittest.dart');
-#import('../../../../../lib/unittest/html_config.dart');
+#import('../../lib/unittest/unittest.dart');
+#import('../../lib/unittest/html_config.dart');
 
 void main() {
   useHtmlConfiguration();
 
   asyncTest('performanceTesting', 1, () { 
     window.setTimeout(BENCHMARK_SUITE.runBenchmarks, 0);
     window.setTimeout(testForCompletion, 0);
   });
 }
 
 testForCompletion() {
   Element element = document.query('#testResultScore');
   RegExp re = new RegExp('Score: [0-9]+');
   print(element.text);
   Expect.isTrue(re.hasMatch(element.text));
   callbackDone();
 }