Mojo: Add NotifyBadMessage API

mojo/public/c/system/thunks.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 "mojo/public/c/system/thunks.h"
 
 #include <assert.h>
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 257 matching lines @@
 MojoResult MojoUnwrapPlatformSharedBufferHandle(
     MojoHandle mojo_handle,
     struct MojoPlatformHandle* platform_handle,
     size_t* num_bytes,
     MojoPlatformSharedBufferHandleFlags* flags) {
   assert(g_thunks.UnwrapPlatformSharedBufferHandle);
   return g_thunks.UnwrapPlatformSharedBufferHandle(mojo_handle, platform_handle,
                                                    num_bytes, flags);
 }
 
+MojoResult MojoNotifyBadMessage(MojoMessageHandle message,
+                                const char* error,
+                                size_t error_num_bytes) {
+  assert(g_thunks.NotifyBadMessage);
+  return g_thunks.NotifyBadMessage(message, error, error_num_bytes);
+}
+
 }  // extern "C"
 
 size_t MojoEmbedderSetSystemThunks(const MojoSystemThunks* system_thunks) {
   if (system_thunks->size >= sizeof(g_thunks))
     g_thunks = *system_thunks;
   return sizeof(g_thunks);
 }