Update EnsureProcessGetsReaped to receive a pid.

chrome/browser/chromeos/system/input_device_settings_impl_x11.cc

 // Copyright 2014 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 "chrome/browser/chromeos/system/input_device_settings.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 37 matching lines @@
   DCHECK(!argv.empty());
   const std::string& script(argv[0]);
 
   // Script must exist on device and is of correct format.
   DCHECK(script.compare(kInputControl) == 0);
   DCHECK(!base::SysInfo::IsRunningOnChromeOS() || ScriptExists(script));
 
   if (!ScriptExists(script))
     return;
 
-  base::ProcessHandle handle;
-  base::LaunchProcess(base::CommandLine(argv), base::LaunchOptions(), &handle);
-  base::EnsureProcessGetsReaped(handle);
+  base::Process process =
+      base::LaunchProcess(base::CommandLine(argv), base::LaunchOptions());
+  if (process.IsValid())
+    base::EnsureProcessGetsReaped(process.pid());
 }
 
 void ExecuteScript(const std::vector<std::string>& argv) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
 
   if (argv.size() == 1)
     return;
 
   VLOG(1) << "About to launch: \""
           << base::CommandLine(argv).GetCommandLineString() << "\"";
@@ skipping 243 matching lines @@
 void InputDeviceSettings::SetSettingsForTesting(
     InputDeviceSettings* test_settings) {
   if (g_test_instance == test_settings)
     return;
   delete g_test_instance;
   g_test_instance = test_settings;
 }
 
 }  // namespace system
 }  // namespace chromeos