[NaCl SDK] nacl_io: Add support for non-blocking connect/accept

native_client_sdk/src/libraries/nacl_io/event_emitter_pipe.h

Index: native_client_sdk/src/libraries/nacl_io/event_emitter_pipe.h
diff --git a/native_client_sdk/src/libraries/nacl_io/event_emitter_pipe.h b/native_client_sdk/src/libraries/nacl_io/event_emitter_pipe.h
index 27a5ba4f0cee932614f70b199ca87910c095c97f..a357beabe654e4a7cf94e4cb350c129212dc4aac 100644
--- a/native_client_sdk/src/libraries/nacl_io/event_emitter_pipe.h
+++ b/native_client_sdk/src/libraries/nacl_io/event_emitter_pipe.h
@@ -27,10 +27,11 @@ class EventEmitterPipe : public EventEmitterStream {
   size_t Read_Locked(char* data, size_t len);
   size_t Write_Locked(const char* data, size_t len);
 
+ protected:
   virtual FIFOChar* in_fifo() { return &fifo_; }
   virtual FIFOChar* out_fifo() { return &fifo_; }
 
-private:
+ private:
   FIFOChar fifo_;
   DISALLOW_COPY_AND_ASSIGN(EventEmitterPipe);
 };