Remove CloseProcessHandle.

base/process/process_handle_win.cc

 // Copyright (c) 2013 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 "base/process/process_handle.h"
 
 #include <windows.h>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/win/scoped_handle.h"
 #include "base/win/windows_version.h"
 
 namespace base {
 
 ProcessId GetCurrentProcId() {
   return ::GetCurrentProcessId();
 }
 
 ProcessHandle GetCurrentProcessHandle() {
   return ::GetCurrentProcess();
 }
 
-void CloseProcessHandle(ProcessHandle process) {
-  CloseHandle(process);
-}
-
 ProcessId GetProcId(ProcessHandle process) {
   // This returns 0 if we have insufficient rights to query the process handle.
   return GetProcessId(process);
 }
 
 bool GetProcessIntegrityLevel(ProcessHandle process, IntegrityLevel *level) {
   if (!level)
     return false;
 
   if (win::GetVersion() < base::win::VERSION_VISTA)
@@ skipping 37 matching lines @@
     *level = HIGH_INTEGRITY;
   } else {
     NOTREACHED();
     return false;
   }
 
   return true;
 }
 
 }  // namespace base