Fix compile on Jaunty.

base/unix_domain_socket_posix.h

 // 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.
 
 #ifndef BASE_UNIX_DOMAIN_SOCKET_POSIX_H_
 #define BASE_UNIX_DOMAIN_SOCKET_POSIX_H_
 
+#include <stdint.h>
 #include <sys/types.h>
 #include <vector>
 
 class Pickle;
 
 namespace base {
 
 // Use sendmsg to write the given msg and include a vector
 // of file descriptors. Returns true iff successful.
 bool SendMsg(int fd, const void* msg, size_t length,
@@ skipping 14 matching lines @@
 //   reply: buffer for the reply
 //   reply_len: size of |reply|
 //   result_fd: (may be NULL) the file descriptor returned in the reply (if any)
 //   request: the bytes to send in the request
 ssize_t SendRecvMsg(int fd, uint8_t* reply, unsigned reply_len, int* result_fd,
                     const Pickle& request);
 
 }  // namespace base
 
 #endif  // BASE_UNIX_DOMAIN_SOCKET_POSIX_H_