Non-SFI Mode: Build base/ library by PNaCL toolchain for nacl_helper_nonsfi.

base/posix/unix_domain_socket_linux.h

Index: base/posix/unix_domain_socket_linux.h
diff --git a/base/posix/unix_domain_socket_linux.h b/base/posix/unix_domain_socket_linux.h
index 59bb8840b9df58e6903b22a77561ccc739e3bac4..5281875d7b333d333047fc6eedd3e9083a9980fe 100644
--- a/base/posix/unix_domain_socket_linux.h
+++ b/base/posix/unix_domain_socket_linux.h
@@ -21,10 +21,12 @@ class BASE_EXPORT UnixDomainSocket {
   // Maximum number of file descriptors that can be read by RecvMsg().
   static const size_t kMaxFileDescriptors;
 
+#if !defined(__native_client_nonsfi__)
   // Use to enable receiving process IDs in RecvMsgWithPid.  Should be called on
   // the receiving socket (i.e., the socket passed to RecvMsgWithPid). Returns
   // true if successful.
   static bool EnableReceiveProcessId(int fd);
+#endif  // !defined(__native_client_nonsfi__)
 
   // Use sendmsg to write the given msg and include a vector of file
   // descriptors. Returns true if successful.
@@ -50,6 +52,7 @@ class BASE_EXPORT UnixDomainSocket {
                                 ScopedVector<base::ScopedFD>* fds,
                                 base::ProcessId* pid);
 
+#if !defined(__native_client_nonsfi__)
   // Perform a sendmsg/recvmsg pair.
   //   1. This process creates a UNIX SEQPACKET socketpair. Using
   //      connection-oriented sockets (SEQPACKET or STREAM) is critical here,
@@ -82,6 +85,7 @@ class BASE_EXPORT UnixDomainSocket {
                                       int recvmsg_flags,
                                       int* result_fd,
                                       const Pickle& request);
+#endif  // !defined(__native_client_nonsfi__)
  private:
   // Similar to RecvMsg, but allows to specify |flags| for recvmsg(2).
   static ssize_t RecvMsgWithFlags(int fd,