Refactor chromedriver's script execution to reduce amount of custom Value parsing.

chrome/test/webdriver/dispatch.cc

 // 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.
 
 #include "chrome/test/webdriver/dispatch.h"
 
 #include <sstream>
 #include <string>
 #include <vector>
 
 #include "base/format_macros.h"
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop_proxy.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "chrome/test/webdriver/http_response.h"
 #include "chrome/test/webdriver/commands/command.h"
 #include "chrome/test/webdriver/session_manager.h"
-#include "chrome/test/webdriver/utility_functions.h"
 #include "chrome/test/webdriver/webdriver_logging.h"
+#include "chrome/test/webdriver/webdriver_util.h"
 
 namespace webdriver {
 
 namespace {
 
 // Maximum safe size of HTTP response message. Any larger than this,
 // the message may not be transferred at all.
 const size_t kMaxHttpMessageSize = 1024 * 1024 * 16;  // 16MB
 
 bool ForbidsMessageBody(const std::string& request_method,
@@ skipping 295 matching lines @@
 void Dispatcher::SetNotImplemented(const std::string& pattern) {
   mg_set_uri_callback(context_, (root_ + pattern).c_str(),
                       &SendNotImplementedError, NULL);
 }
 
 void Dispatcher::ForbidAllOtherRequests() {
   mg_set_uri_callback(context_, "*", &SendForbidden, NULL);
 }
 
 }  // namespace webdriver