Pepper: Stop using SRPC for irt_open_resource().

components/nacl/renderer/ppb_nacl_private_impl.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/renderer/ppb_nacl_private_impl.h"
 
 #include <numeric>
 #include <string>
 #include <vector>
 
@@ skipping 409 matching lines @@
         new TrustedPluginChannel(
             launch_result.trusted_ipc_channel_handle));
     load_manager->set_trusted_plugin_channel(trusted_plugin_channel.Pass());
   } else {
     PostPPCompletionCallback(callback, PP_ERROR_FAILED);
     return;
   }
 
   // Create the manifest service handle as well.
   // For security hardening, disable the IPCs for open_resource() when they
-  // aren't needed.  PNaCl doesn't expose open_resource(), and the new
-  // open_resource() IPCs are currently only used for Non-SFI NaCl so far,
-  // not SFI NaCl. Note that enable_dyncode_syscalls is true if and only if
-  // the plugin is a non-PNaCl plugin.
+  // aren't needed.  PNaCl doesn't expose open_resource().  Note that
+  // enable_dyncode_syscalls is true if and only if the plugin is a non-PNaCl
+  // plugin.
   if (load_manager &&
       enable_dyncode_syscalls &&
-      uses_nonsfi_mode &&
       IsValidChannelHandle(
           launch_result.manifest_service_ipc_channel_handle)) {
     scoped_ptr<ManifestServiceChannel> manifest_service_channel(
         new ManifestServiceChannel(
             launch_result.manifest_service_ipc_channel_handle,
             base::Bind(&PostPPCompletionCallback, callback),
             manifest_service_proxy.Pass(),
             content::RenderThread::Get()->GetShutdownEvent()));
     load_manager->set_manifest_service_channel(
         manifest_service_channel.Pass());
@@ skipping 1286 matching lines @@
   &StreamPexe
 };
 
 }  // namespace
 
 const PPB_NaCl_Private* GetNaClPrivateInterface() {
   return &nacl_interface;
 }
 
 }  // namespace nacl