Don't grant unnecessary handle privileges in OpenProcessHandle.

chrome/test/memory_test/memory_test.cc

 // Copyright (c) 2006-2009 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.
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
@@ skipping 272 matching lines @@
 
     FilePath data_dir(user_data_dir());
     int browser_process_pid = ChromeBrowserProcessId(data_dir);
     ChromeProcessList chrome_processes(GetRunningChromeProcesses(data_dir));
 
     ChromeProcessList::const_iterator it;
     for (it = chrome_processes.begin(); it != chrome_processes.end(); ++it) {
       scoped_ptr<base::ProcessMetrics> process_metrics;
       IoCounters io_counters;
       base::ProcessHandle process_handle;
-      if (!base::OpenProcessHandle(*it, &process_handle)) {
+      if (!base::OpenPrivilegedProcessHandle(*it, &process_handle)) {
         NOTREACHED();
       }
       process_metrics.reset(
           base::ProcessMetrics::CreateProcessMetrics(process_handle));
       bzero(&io_counters, sizeof(io_counters));
 
       if (process_metrics.get()->GetIOCounters(&io_counters)) {
         std::string chrome_name = (*it == browser_process_pid) ? "_b" : "_r";
 
         // Print out IO performance.  We assume that the values can be
@@ skipping 143 matching lines @@
 
 TEST_F(MemoryTest, FiveTabTest) {
   RunTest("5t", 5);
 }
 
 TEST_F(MemoryTest, TwelveTabTest) {
   RunTest("12t", 12);
 }
 
 }  // namespace