Mojo: add support for disallowing sync calls for a process.

mojo/edk/embedder/embedder.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 "mojo/edk/embedder/embedder.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 154 matching lines @@
   char random_bytes[16];
 #if defined(OS_NACL)
   // Not secure. For NaCl only!
   base::RandBytes(random_bytes, 16);
 #else
   crypto::RandBytes(random_bytes, 16);
 #endif
   return base::HexEncode(random_bytes, 16);
 }
 
+MojoResult SetProperty(MojoPropertyType type, const void* value) {
+  CHECK(internal::g_core);
+  return internal::g_core->SetProperty(type, value);
+}
+
 }  // namespace edk
 }  // namespace mojo