Pepper: Move exit_status to NexeLoadManager.

ppapi/native_client/src/trusted/plugin/plugin.h

 // -*- c++ -*-
 // 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.
 
 // The portable representation of an instance and root scriptable object.
 // The PPAPI version of the plugin instantiates a subclass of this class.
 
 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PLUGIN_H_
 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PLUGIN_H_
@@ skipping 186 matching lines @@
   // The default MIME type for the NaCl plugin.
   static const char* const kNaClMIMEType;
   // The MIME type for the plugin when using PNaCl.
   static const char* const kPnaclMIMEType;
   // Returns true if PPAPI Dev interfaces should be allowed.
   bool enable_dev_interfaces() { return enable_dev_interfaces_; }
 
   Manifest const* manifest() const { return manifest_.get(); }
   const pp::URLUtil_Dev* url_util() const { return url_util_; }
 
-  int exit_status() const { return exit_status_; }
   // set_exit_status may be called off the main thread.
   void set_exit_status(int exit_status);
 
   const PPB_NaCl_Private* nacl_interface() const { return nacl_interface_; }
   pp::UMAPrivate& uma_interface() { return uma_interface_; }
 
  private:
   NACL_DISALLOW_COPY_AND_ASSIGN(Plugin);
   // Prevent construction and destruction from outside the class:
   // must use factory New() method instead.
@@ skipping 211 matching lines @@
   int64_t time_of_last_progress_event_;
   int exit_status_;
 
   const PPB_NaCl_Private* nacl_interface_;
   pp::UMAPrivate uma_interface_;
 };
 
 }  // namespace plugin
 
 #endif  // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PLUGIN_H_