Replace the argument of nonsfi::MainStart with raw file descriptor.

components/nacl/loader/nacl_listener.cc

 // Copyright 2013 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 "components/nacl/loader/nacl_listener.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <stdlib.h>
 
@@ skipping 20 matching lines @@
 #include "native_client/src/trusted/service_runtime/include/sys/fcntl.h"
 
 #if defined(OS_POSIX)
 #include "base/file_descriptor_posix.h"
 #endif
 
 #if defined(OS_LINUX)
 #include "components/nacl/loader/nonsfi/irt_random.h"
 #include "components/nacl/loader/nonsfi/nonsfi_main.h"
 #include "content/public/common/child_process_sandbox_support_linux.h"
-#include "native_client/src/trusted/desc/nacl_desc_io.h"
 #include "ppapi/nacl_irt/plugin_startup.h"
 #endif
 
 #if defined(OS_WIN)
 #include <fcntl.h>
 #include <io.h>
 
 #include "content/public/common/sandbox_init.h"
 #endif
 
@@ skipping 433 matching lines @@
   CHECK(!params.enable_debug_stub);
   CHECK(params.debug_stub_server_bound_socket.fd == -1);
 
   CHECK(!params.uses_irt);
   CHECK(params.handles.empty());
 
   CHECK(params.nexe_file != IPC::InvalidPlatformFileForTransit());
   CHECK(params.nexe_token_lo == 0);
   CHECK(params.nexe_token_hi == 0);
   nacl::nonsfi::MainStart(
-      NaClDescIoDescFromDescAllocCtor(
-          IPC::PlatformFileForTransitToPlatformFile(params.nexe_file),
-          NACL_ABI_O_RDONLY));
+      IPC::PlatformFileForTransitToPlatformFile(params.nexe_file));
 #endif  // defined(OS_LINUX)
 }
 
 IPC::ChannelHandle NaClListener::CreateTrustedListener(
     base::MessageLoopProxy* message_loop_proxy,
     base::WaitableEvent* shutdown_event) {
   // The argument passed to GenerateVerifiedChannelID() here MUST be "nacl".
   // Using an alternate channel name prevents the pipe from being created on
   // Windows when the sandbox is enabled.
   IPC::ChannelHandle trusted_renderer_handle =
       IPC::Channel::GenerateVerifiedChannelID("nacl");
   trusted_listener_ = new NaClTrustedListener(
       trusted_renderer_handle, io_thread_.message_loop_proxy().get());
 #if defined(OS_POSIX)
   trusted_renderer_handle.socket = base::FileDescriptor(
       trusted_listener_->TakeClientFileDescriptor(), true);
 #endif
   return trusted_renderer_handle;
 }