Mojo: Add NotifyBadMessage API

mojo/edk/embedder/entrypoints.cc

 // Copyright 2014 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 <stdint.h>
 
 #include "mojo/edk/embedder/embedder_internal.h"
 #include "mojo/edk/system/core.h"
 #include "mojo/public/c/system/buffer.h"
 #include "mojo/public/c/system/data_pipe.h"
@@ skipping 226 matching lines @@
 
 MojoResult MojoUnwrapPlatformSharedBufferHandle(
     MojoHandle mojo_handle,
     MojoPlatformHandle* platform_handle,
     size_t* num_bytes,
     MojoPlatformSharedBufferHandleFlags* flags) {
   return g_core->UnwrapPlatformSharedBufferHandle(mojo_handle, platform_handle,
                                                   num_bytes, flags);
 }
 
+MojoResult MojoNotifyBadMessage(MojoMessageHandle message) {
+  return g_core->NotifyBadMessage(message);
+}
+
 }  // extern "C"