[NaCl SDK] Remove use of TIOCNACLINPUT from nacl_io/ppapi_simple.

native_client_sdk/src/libraries/ppapi_simple/ps_instance.h

 // Copyright (c) 2013 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.
 
 #ifndef PPAPI_SIMPLE_PS_INSTANCE_H_
 #define PPAPI_SIMPLE_PS_INSTANCE_H_
 
 #include <stdarg.h>
 
 #include "ppapi/c/pp_instance.h"
@@ skipping 91 matching lines @@
   //     assert(value.is_int());
   //     assert(value.AsInt() == 123);
   //   }
   //   ...
   //   instance_->RegisterMessageHandler("foo", &MyMessageHandler, NULL);
   //
   void RegisterMessageHandler(std::string message_name,
                               MessageHandler_t handler,
                               void* user_data);
 
-
   // Perform exit handshake with JavaScript.
   // This is called by _exit before the process is terminated to ensure
   // that all messages sent prior to _exit arrive at the JavaScript side.
   void ExitHandshake(int status);
 
  protected:
   typedef std::map<std::string, MessageHandler> MessageHandlerMap;
 
   // Callback functions triggered by Pepper
   //
@@ skipping 86 matching lines @@
   // JavaScript.
   pthread_cond_t exit_cond_;
   pthread_mutex_t exit_lock_;
 
   // A message to Post to JavaScript instead of exiting, or NULL if exit()
   // should be called instead.
   char* exit_message_;
 };
 
 #endif  // PPAPI_MAIN_PS_INSTANCE_H_