NaCl: Remove getpid() calls from the PPAPI proxy

ppapi/native_client/src/shared/ppapi_proxy/ppp_rpc_server.cc

 // 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 31 matching lines @@
 static void PPP_InitializeModuleDispatcher(
     NaClSrpcRpc* rpc,
     NaClSrpcArg** inputs,
     NaClSrpcArg** outputs,
     NaClSrpcClosure* done
 ) {
   PppRpcServer::PPP_InitializeModule(
       rpc,
       done,
       inputs[0]->u.ival,
-      inputs[1]->u.ival,
-      inputs[2]->u.hval,
-      inputs[3]->arrays.str,
-      &(outputs[0]->u.ival),
-      &(outputs[1]->u.ival)
+      inputs[1]->u.hval,
+      inputs[2]->arrays.str,
+      &(outputs[0]->u.ival)
   );
 }
 
 static void PPP_ShutdownModuleDispatcher(
     NaClSrpcRpc* rpc,
     NaClSrpcArg** inputs,
     NaClSrpcArg** outputs,
     NaClSrpcClosure* done
 ) {
   UNREFERENCED_PARAMETER(inputs);
@@ skipping 352 matching lines @@
       inputs[0]->u.ival,
       inputs[1]->u.dval,
       inputs[2]->u.ival
   );
 }
 
 }  // namespace
 
 NaClSrpcHandlerDesc PppRpcs::srpc_methods[] = {
   { "RunCompletionCallback:iiC:", RunCompletionCallbackDispatcher },
-  { "PPP_InitializeModule:iihs:ii", PPP_InitializeModuleDispatcher },
+  { "PPP_InitializeModule:ihs:i", PPP_InitializeModuleDispatcher },
   { "PPP_ShutdownModule::", PPP_ShutdownModuleDispatcher },
   { "PPP_GetInterface:s:i", PPP_GetInterfaceDispatcher },
   { "PPP_Audio_StreamCreated:ihih:", PPP_Audio_StreamCreatedDispatcher },
   { "PPP_Find_StartFind:iCi:i", PPP_Find_StartFindDispatcher },
   { "PPP_Find_SelectFindResult:ii:", PPP_Find_SelectFindResultDispatcher },
   { "PPP_Find_StopFind:i:", PPP_Find_StopFindDispatcher },
   { "PPP_InputEvent_HandleInputEvent:iiCC:i", PPP_InputEvent_HandleInputEventDispatcher },
   { "PPP_Instance_DidCreate:iiCC:i", PPP_Instance_DidCreateDispatcher },
   { "PPP_Instance_DidDestroy:i:", PPP_Instance_DidDestroyDispatcher },
   { "PPP_Instance_DidChangeView:iiC:", PPP_Instance_DidChangeViewDispatcher },
   { "PPP_Instance_DidChangeFocus:ib:", PPP_Instance_DidChangeFocusDispatcher },
   { "PPP_Instance_HandleDocumentLoad:ii:i", PPP_Instance_HandleDocumentLoadDispatcher },
   { "PPP_Messaging_HandleMessage:iC:", PPP_Messaging_HandleMessageDispatcher },
   { "PPP_MouseLock_MouseLockLost:i:", PPP_MouseLock_MouseLockLostDispatcher },
   { "PPP_Printing_QuerySupportedFormats:i:i", PPP_Printing_QuerySupportedFormatsDispatcher },
   { "PPP_Printing_Begin:iC:i", PPP_Printing_BeginDispatcher },
   { "PPP_Printing_PrintPages:iCi:i", PPP_Printing_PrintPagesDispatcher },
   { "PPP_Printing_End:i:", PPP_Printing_EndDispatcher },
   { "PPP_Printing_IsScalingDisabled:i:i", PPP_Printing_IsScalingDisabledDispatcher },
   { "PPP_Scrollbar_ValueChanged:iii:", PPP_Scrollbar_ValueChangedDispatcher },
   { "PPP_Scrollbar_OverlayChanged:iii:", PPP_Scrollbar_OverlayChangedDispatcher },
   { "PPP_Selection_GetSelectedText:ii:C", PPP_Selection_GetSelectedTextDispatcher },
   { "PPP_Widget_Invalidate:iiC:", PPP_Widget_InvalidateDispatcher },
   { "PPP_Zoom_Zoom:idi:", PPP_Zoom_ZoomDispatcher },
   { NULL, NULL }
 };