Change timeout for all ChromeDriver automation calls to infinite

chrome/test/automation/automation_json_requests.h

 // Copyright (c) 2011 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_TEST_AUTOMATION_AUTOMATION_JSON_REQUESTS_H_
 #define CHROME_TEST_AUTOMATION_AUTOMATION_JSON_REQUESTS_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
+#include "base/synchronization/waitable_event.h"
 #include "chrome/common/automation_constants.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 
 class AutomationMessageSender;
 class FilePath;
 class GURL;
 class DictionaryValue;
 class ListValue;
 class Value;
 
@@ skipping 295 matching lines @@
     std::string* error_msg) WARN_UNUSED_RESULT;
 
 // Requests the version of ChromeDriver automation supported by the automation
 // server. Returns true on success.
 bool SendGetChromeDriverAutomationVersion(
     AutomationMessageSender* sender,
     int* version,
     std::string* error_msg) WARN_UNUSED_RESULT;
 
 #endif  // CHROME_TEST_AUTOMATION_AUTOMATION_JSON_REQUESTS_H_