Update include paths in chrome/test for base/process changes.

chrome/test/automation/automation_proxy.cc

 // 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.
 
 #include "chrome/test/automation/automation_proxy.h"
 
 #include <sstream>
 
 #include "base/basictypes.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
-#include "base/process_util.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/platform_thread.h"
 #include "chrome/common/automation_constants.h"
 #include "chrome/common/automation_messages.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/test/automation/automation_json_requests.h"
 #include "chrome/test/automation/browser_proxy.h"
 #include "chrome/test/automation/tab_proxy.h"
 #include "chrome/test/automation/window_proxy.h"
 #include "ipc/ipc_descriptors.h"
@@ skipping 417 matching lines @@
 }
 
 bool AutomationProxy::SendJSONRequest(const std::string& request,
                                       int timeout_ms,
                                       std::string* response) {
   bool result = false;
   if (!SendAutomationJSONRequest(this, request, timeout_ms, response, &result))
     return false;
   return result;
 }