Delete old chromedriver code, and remove mongoose webserver.

chrome/test/webdriver/commands/keys_command.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/webdriver/commands/keys_command.h"
-
-#include "base/values.h"
-#include "chrome/test/webdriver/commands/response.h"
-#include "chrome/test/webdriver/webdriver_error.h"
-#include "chrome/test/webdriver/webdriver_session.h"
-#include "chrome/test/webdriver/webdriver_util.h"
-
-namespace webdriver {
-
-KeysCommand::KeysCommand(const std::vector<std::string>& path_segments,
-                         const DictionaryValue* const parameters)
-    : WebDriverCommand(path_segments, parameters) {}
-
-KeysCommand::~KeysCommand() {}
-
-bool KeysCommand::DoesPost() {
-  return true;
-}
-
-void KeysCommand::ExecutePost(Response* const response) {
-  const ListValue* key_list;
-  if (!GetListParameter("value", &key_list)) {
-    response->SetError(new Error(
-        kBadRequest, "Missing or invalid 'value' parameter"));
-    return;
-  }
-
-  // Flatten the given array of strings into one.
-  string16 keys;
-  Error* error = FlattenStringArray(key_list, &keys);
-  if (error) {
-    response->SetError(error);
-    return;
-  }
-
-  error = session_->SendKeys(keys);
-  if (error) {
-    response->SetError(error);
-    return;
-  }
-}
-
-}  // namespace webdriver