Move base to DEPS

base/os_compat_android.h

-// Copyright (c) 2012 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.
-
-#ifndef BASE_OS_COMPAT_ANDROID_H_
-#define BASE_OS_COMPAT_ANDROID_H_
-
-#include <fcntl.h>
-#include <sys/types.h>
-#include <utime.h>
-
-// Not implemented in Bionic.
-extern "C" int futimes(int fd, const struct timeval tv[2]);
-
-// Not exposed or implemented in Bionic.
-extern "C" char* mkdtemp(char* path);
-
-// Android has no timegm().
-extern "C" time_t timegm(struct tm* const t);
-
-// The lockf() function is not available on Android; we translate to flock().
-#define F_LOCK LOCK_EX
-#define F_ULOCK LOCK_UN
-inline int lockf(int fd, int cmd, off_t ignored_len) {
-  return flock(fd, cmd);
-}
-
-#endif  // BASE_OS_COMPAT_ANDROID_H_