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

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 "mojo/edk/embedder/entrypoints.h"
 
 #include <stdint.h>
 
 #include "mojo/edk/embedder/embedder_internal.h"
 #include "mojo/edk/system/core.h"
@@ skipping 236 matching lines @@
   return g_core->UnwrapPlatformSharedBufferHandle(mojo_handle, platform_handle,
                                                   num_bytes, flags);
 }
 
 MojoResult MojoNotifyBadMessageImpl(MojoMessageHandle message,
                                     const char* error,
                                     size_t error_num_bytes) {
   return g_core->NotifyBadMessage(message, error, error_num_bytes);
 }
 
+MojoResult MojoGetPropertyImpl(MojoPropertyType type, void* value) {
+  return g_core->GetProperty(type, value);
+}
+
 }  // extern "C"
 
 namespace mojo {
 namespace edk {
 
 MojoSystemThunks MakeSystemThunks() {
   MojoSystemThunks system_thunks = {sizeof(MojoSystemThunks),
                                     MojoGetTimeTicksNowImpl,
                                     MojoCloseImpl,
                                     MojoWaitImpl,
@@ skipping 21 matching lines @@
                                     MojoFuseMessagePipesImpl,
                                     MojoWriteMessageNewImpl,
                                     MojoReadMessageNewImpl,
                                     MojoAllocMessageImpl,
                                     MojoFreeMessageImpl,
                                     MojoGetMessageBufferImpl,
                                     MojoWrapPlatformHandleImpl,
                                     MojoUnwrapPlatformHandleImpl,
                                     MojoWrapPlatformSharedBufferHandleImpl,
                                     MojoUnwrapPlatformSharedBufferHandleImpl,
-                                    MojoNotifyBadMessageImpl};
+                                    MojoNotifyBadMessageImpl,
+                                    MojoGetPropertyImpl};
   return system_thunks;
 }
 
 }  // namespace edk
 }  // namespace mojo