Remove redundant use_nonsfi_mode from SelLdrStartParams.

ppapi/native_client/src/trusted/plugin/service_runtime.cc

 /*
  * 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.
  */
 
 #define NACL_LOG_MODULE_NAME "Plugin_ServiceRuntime"
 
 #include "ppapi/native_client/src/trusted/plugin/service_runtime.h"
 
@@ skipping 684 matching lines @@
   ManifestService* manifest_service =
       new ManifestService(anchor_->Ref(), rev_interface_);
   bool enable_dev_interfaces =
       GetNaClInterface()->DevInterfacesEnabled(plugin_->pp_instance());
 
   tmp_subprocess->Start(plugin_->pp_instance(),
                         main_service_runtime_,
                         params.url.c_str(),
                         params.uses_irt,
                         params.uses_ppapi,
-                        params.uses_nonsfi_mode,
+                        uses_nonsfi_mode_,
                         enable_dev_interfaces,
                         params.enable_dyncode_syscalls,
                         params.enable_exception_handling,
                         params.enable_crash_throttling,
                         &kManifestServiceVTable,
                         manifest_service,
                         callback);
   subprocess_.reset(tmp_subprocess.release());
 }
 
@@ skipping 143 matching lines @@
 
 nacl::string ServiceRuntime::GetCrashLogOutput() {
   if (NULL != subprocess_.get()) {
     return subprocess_->GetCrashLogOutput();
   } else {
     return std::string();
   }
 }
 
 }  // namespace plugin