Move some misc thread-related stuff from base to base/thread and into the bas...

base/worker_pool_win.cc

Index: base/worker_pool_win.cc
===================================================================
--- base/worker_pool_win.cc	(revision 70312)
+++ base/worker_pool_win.cc	(working copy)
@@ -1,36 +0,0 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/worker_pool.h"
-
-#include "base/logging.h"
-#include "base/task.h"
-
-namespace {
-
-DWORD CALLBACK WorkItemCallback(void* param) {
-  Task* task = static_cast<Task*>(param);
-  task->Run();
-  delete task;
-  return 0;
-}
-
-}  // namespace
-
-bool WorkerPool::PostTask(const tracked_objects::Location& from_here,
-                          Task* task, bool task_is_slow) {
-  task->SetBirthPlace(from_here);
-
-  ULONG flags = 0;
-  if (task_is_slow)
-    flags |= WT_EXECUTELONGFUNCTION;
-
-  if (!QueueUserWorkItem(WorkItemCallback, task, flags)) {
-    DLOG(ERROR) << "QueueUserWorkItem failed: " << GetLastError();
-    delete task;
-    return false;
-  }
-
-  return true;
-}