Big merge from experimental to bleeding edge.

utils/testrunner/run_pipeline.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.
 
 /** The default pipeline code for running a test file. */
 library pipeline;
 import 'dart:isolate';
 import 'dart:io';
-import 'dart:math';
 part 'pipeline_utils.dart';
 
 /**
  * The configuration passed in to the pipeline runner; this essentially
  * contains all the command line arguments passded to testrunner plus some
  * synthesized ones.
  */
 Map config;
 
 /** Paths to the various generated temporary files. */
@@ skipping 57 matching lines @@
         // Set the root to be the directory containing the test file.
         serverRoot =  getDirectory(config["testfile"]);
       }
 
       if (config["port"] == null) {
         // In this case we have to choose a random port and we need
         // to see if the server starts successfully on that port.
         var r = new Random();
         tryStartHTTPServer(r, MAX_SERVER_TRIES);
       } else {
-        serverPort = parseInt(config["port"]);
+        serverPort = int.parse(config["port"]);
         // Start the HTTP server.
         serverId = startProcess(config["dart"],
             [ serverPath, '--port=$serverPort', '--root=$serverRoot']);
       }
     }
   }
   wrapStage();
 }
 
 void tryStartHTTPServer(Random r, int remainingAttempts) {
@@ skipping 251 matching lines @@
 
   if (!config["keep-files"]) { // Remove the temporary files.
     cleanup(tempDartFile);
     cleanup(tempHtmlFile);
     cleanup(tempJsFile);
     cleanup(tempChildDartFile);
     cleanup(tempChildJsFile);
   }
   completePipeline(exitcode);
 }