Preparing rollback in case things don't work out....

chrome/common/child_process_info.h

 // Copyright (c) 2009 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 CHROME_COMMON_CHILD_PROCESS_INFO_H_
 #define CHROME_COMMON_CHILD_PROCESS_INFO_H_
 
 #include <string>
 
 #include "base/process.h"
 
 // Holds information about a child process.
 class ChildProcessInfo {
  public:
   enum ProcessType {
     BROWSER_PROCESS,
     RENDER_PROCESS,
     PLUGIN_PROCESS,
     WORKER_PROCESS,
-    NACL_PROCESS,
     UTILITY_PROCESS,
     ZYGOTE_PROCESS,
     SANDBOX_HELPER_PROCESS,
     UNKNOWN_PROCESS,
   };
 
   ChildProcessInfo(const ChildProcessInfo& original);
   virtual ~ChildProcessInfo();
 
   ChildProcessInfo& operator=(const ChildProcessInfo& original);
@@ skipping 63 matching lines @@
  private:
   ProcessType type_;
   std::wstring name_;
   int id_;
 
   // The handle to the process.
   mutable base::Process process_;
 };
 
 #endif  // CHROME_COMMON_CHILD_PROCESS_INFO_H_