Build sync engine as part of the browser build

chrome/browser/sync/util/compat-pthread.h

Index: chrome/browser/sync/util/compat-pthread.h
===================================================================
--- chrome/browser/sync/util/compat-pthread.h	(revision 26149)
+++ chrome/browser/sync/util/compat-pthread.h	(working copy)
@@ -1,38 +0,0 @@
-// Copyright (c) 2009 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.
-//
-// Pthread compatability routines.
-
-#ifndef CHROME_BROWSER_SYNC_UTIL_COMPAT_PTHREAD_H_
-#define CHROME_BROWSER_SYNC_UTIL_COMPAT_PTHREAD_H_
-
-// TODO(timsteele): This file is deprecated. Use PlatformThread.
-#include "base/platform_thread.h"
-
-#define ThreadId PlatformThreadId
-
-#ifndef OS_WINDOWS
-inline ThreadId GetCurrentThreadId() {
-  return PlatformThread::CurrentId();
-}
-#endif  // OS_WINDOWS
-
-#if (!defined(OS_WINDOWS) && !defined(OS_MACOSX))
-// TODO(timsteele): What the heck is this?
-inline int sem_post_multiple(sem_t* sem, int number) {
-  int i;
-  int r = 0;
-  for (i = 0; i < number; i++) {
-    r = sem_post(sem);
-    if (r != 0) {
-      LOG_IF(ERROR, i > 0) << "sem_post() failed on iteration #" << i <<
-        " of " << number;
-      return r;
-    }
-  }
-  return 0;
-}
-#endif  // (!defined(OS_WINDOWS) && !defined(OS_MACOSX))
-
-#endif  // CHROME_BROWSER_SYNC_UTIL_COMPAT_PTHREAD_H_