SyncSocket Transit Descriptor - refactoring

base/sync_socket_nacl.cc

Index: base/sync_socket_nacl.cc
diff --git a/base/sync_socket_nacl.cc b/base/sync_socket_nacl.cc
index f6d17e7ffb61dc20468bbd4e987c927171273f11..9e9243d5ff97ab5392d9535df38ae7760e8ee172 100644
--- a/base/sync_socket_nacl.cc
+++ b/base/sync_socket_nacl.cc
@@ -27,6 +27,24 @@ bool SyncSocket::CreatePair(SyncSocket* socket_a, SyncSocket* socket_b) {
   return false;
 }
 
+// static
+SyncSocket::Handle SyncSocket::UnwrapHandle(
+    const SyncSocket::TransitDescriptor& descriptor) {
+  // TODO(xians): Still unclear how NaCl uses SyncSocket.
+  // See http://crbug.com/409656
+  NOTIMPLEMENTED();
+  return SyncSocket::kInvalidHandle;
+}
+
+bool SyncSocket::PrepareTransitDescriptor(
+    ProcessHandle peer_process_handle,
+    SyncSocket::TransitDescriptor* descriptor) {
+  // TODO(xians): Still unclear how NaCl uses SyncSocket.
+  // See http://crbug.com/409656
+  NOTIMPLEMENTED();
+  return false;
+}
+
 bool SyncSocket::Close() {
   if (handle_ != kInvalidHandle) {
     if (close(handle_) < 0)