NaCl: Remove getpid() calls from the PPAPI proxy

ppapi/native_client/src/shared/ppapi_proxy/trusted/srpcgen/ppp_rpc.h

 // Copyright (c) 2012 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.
 //
 // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
 //
 // Automatically generated code.  See srpcgen.py
 //
 // NaCl Simple Remote Procedure Call interface abstractions.
 
@@ skipping 19 matching lines @@
  private:
   CompletionCallbackRpcClient();
   CompletionCallbackRpcClient(const CompletionCallbackRpcClient&);
   void operator=(const CompletionCallbackRpcClient);
 };  // class CompletionCallbackRpcClient
 
 class PppRpcClient {
  public:
   static NaClSrpcError PPP_InitializeModule(
       NaClSrpcChannel* channel,
-      int32_t pid,
       PP_Module module,
       NaClSrpcImcDescType upcall_channel_desc,
       const char* service_description,
-      int32_t* nacl_pid,
       int32_t* success);
   static NaClSrpcError PPP_ShutdownModule(
       NaClSrpcChannel* channel);
   static NaClSrpcError PPP_GetInterface(
       NaClSrpcChannel* channel,
       const char* interface_name,
       int32_t* exports_interface_name);
 
  private:
   PppRpcClient();
@@ skipping 202 matching lines @@
   PppZoomRpcClient();
   PppZoomRpcClient(const PppZoomRpcClient&);
   void operator=(const PppZoomRpcClient);
 };  // class PppZoomRpcClient
 
 
 
 
 #endif  // GEN_PPAPI_PROXY_PPP_RPC_H_