Pepper: Report NaCl exit status over Chromium IPC.

ppapi/native_client/src/trusted/plugin/plugin.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.
 
 #include "ppapi/native_client/src/trusted/plugin/plugin.h"
 
 #include <sys/stat.h>
 #include <sys/types.h>
 
 #include <string>
@@ skipping 257 matching lines @@
       wrapper_factory_(NULL),
       nacl_interface_(NULL),
       uma_interface_(this) {
   callback_factory_.Initialize(this);
   nacl_interface_ = GetNaClInterface();
   CHECK(nacl_interface_ != NULL);
 
   // Notify PPB_NaCl_Private that the instance is created before altering any
   // state that it tracks.
   nacl_interface_->InstanceCreated(pp_instance);
-  // We call set_exit_status() here to ensure that the 'exitStatus' property is
-  // set. This can only be called when nacl_interface_ is not NULL.
-  set_exit_status(-1);
   nexe_file_info_ = kInvalidNaClFileInfo;
 }
 
 
 Plugin::~Plugin() {
   int64_t shutdown_start = NaClGetTimeOfDayMicroseconds();
 
   // Destroy the coordinator while the rest of the data is still there
   pnacl_coordinator_.reset(NULL);
 
@@ skipping 154 matching lines @@
                                    error_info.error_code(),
                                    error_info.message().c_str());
 }
 
 bool Plugin::DocumentCanRequest(const std::string& url) {
   CHECK(pp::Module::Get()->core()->IsMainThread());
   CHECK(pp::URLUtil_Dev::Get() != NULL);
   return pp::URLUtil_Dev::Get()->DocumentCanRequest(this, pp::Var(url));
 }
 
-void Plugin::set_exit_status(int exit_status) {
-  pp::Core* core = pp::Module::Get()->core();
-  if (core->IsMainThread()) {
-    SetExitStatusOnMainThread(PP_OK, exit_status);
-  } else {
-    pp::CompletionCallback callback =
-        callback_factory_.NewCallback(&Plugin::SetExitStatusOnMainThread,
-                                      exit_status);
-    core->CallOnMainThread(0, callback, 0);
-  }
-}
-
-void Plugin::SetExitStatusOnMainThread(int32_t pp_error,
-                                       int exit_status) {
-  DCHECK(pp::Module::Get()->core()->IsMainThread());
-  DCHECK(nacl_interface_);
-  nacl_interface_->SetExitStatus(pp_instance(), exit_status);
-}
-
-
 }  // namespace plugin