Add Mojo{Set,Get}DataPipeConsumerOptions() to the NaCl system thunks.

mojo/public/platform/native/system_impl_private_thunks.c

 // Copyright 2015 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 "mojo/public/platform/native/system_impl_private_thunks.h"
 
 #include <assert.h>
 
 #include "mojo/public/platform/native/thunk_export.h"
 
@@ skipping 120 matching lines @@
 }
 
 MojoResult MojoSystemImplEndWriteData(MojoSystemImpl system,
                                       MojoHandle data_pipe_producer_handle,
                                       uint32_t num_elements_written) {
   assert(g_system_impl_thunks.EndWriteData);
   return g_system_impl_thunks.EndWriteData(system, data_pipe_producer_handle,
                                            num_elements_written);
 }
 
+MojoResult MojoSystemImplSetDataPipeConsumerOptions(
+    MojoSystemImpl system,
+    MojoHandle data_pipe_consumer_handle,
+    const struct MojoDataPipeConsumerOptions* options) {
+  assert(g_system_impl_thunks.SetDataPipeConsumerOptions);
+  return g_system_impl_thunks.SetDataPipeConsumerOptions(
+      system, data_pipe_consumer_handle, options);
+}
+
+MojoResult MojoSystemImplGetDataPipeConsumerOptions(
+    MojoSystemImpl system,
+    MojoHandle data_pipe_consumer_handle,
+    struct MojoDataPipeConsumerOptions* options,
+    uint32_t options_num_bytes) {
+  assert(g_system_impl_thunks.GetDataPipeConsumerOptions);
+  return g_system_impl_thunks.GetDataPipeConsumerOptions(
+      system, data_pipe_consumer_handle, options, options_num_bytes);
+}
+
 MojoResult MojoSystemImplReadData(MojoSystemImpl system,
                                   MojoHandle data_pipe_consumer_handle,
                                   void* elements,
                                   uint32_t* num_elements,
                                   MojoReadDataFlags flags) {
   assert(g_system_impl_thunks.ReadData);
   return g_system_impl_thunks.ReadData(system, data_pipe_consumer_handle,
                                        elements, num_elements, flags);
 }
 
@@ skipping 67 matching lines @@
     g_system_impl_control_thunks = *system_thunks;
   return sizeof(g_system_impl_control_thunks);
 }
 
 THUNK_EXPORT size_t MojoSetSystemImplThunksPrivate(
     const struct MojoSystemImplThunksPrivate* system_thunks) {
   if (system_thunks->size >= sizeof(g_system_impl_thunks))
     g_system_impl_thunks = *system_thunks;
   return sizeof(g_system_impl_thunks);
 }