Enable parallel checkout by default to --jobs=8 and smoke tests.

gclient_utils.py

 # Copyright 2009 Google Inc.  All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 577 matching lines @@
     running = self.running
     self.running = []
     for t in running:
       if t.isAlive():
         self.running.append(t)
       else:
         t.join()
         t.kwargs['options'].stdout.full_flush()
         if self.progress:
           self.progress.update(1)
-        assert not t.name in self.ran
-        if not t.name in self.ran:
-          self.ran.append(t.name)
+        assert not t.item.name in self.ran
+        if not t.item.name in self.ran:
+          self.ran.append(t.item.name)
 
   def _run_one_task(self, task_item, args, kwargs):
     if self.jobs > 1:
       # Start the thread.
       index = len(self.ran) + len(self.running) + 1
       # Copy 'options' and add annotated stdout.
       task_kwargs = kwargs.copy()
       task_kwargs['options'] = copy.copy(task_kwargs['options'])
       task_kwargs['options'].stdout = StdoutAnnotated(
           '%d>' % index, task_kwargs['options'].stdout)
@@ skipping 28 matching lines @@
         logging.info('Caught exception in thread %s' % self.item.name)
         logging.info(str(sys.exc_info()))
         work_queue.exceptions.put(sys.exc_info())
       logging.info('Task %s done' % self.item.name)
 
       work_queue.ready_cond.acquire()
       try:
         work_queue.ready_cond.notifyAll()
       finally:
         work_queue.ready_cond.release()