[chromedriver] Separate stuff of chrome from chromedriver.

chrome/test/chromedriver/javascript_dialog_manager.cc

-// Copyright (c) 2013 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/chromedriver/javascript_dialog_manager.h"
-
-#include "base/logging.h"
-#include "base/values.h"
-#include "chrome/test/chromedriver/devtools_client.h"
-#include "chrome/test/chromedriver/status.h"
-
-JavaScriptDialogManager::JavaScriptDialogManager(DevToolsClient* client)
-    : client_(client) {
-  client_->AddListener(this);
-}
-
-JavaScriptDialogManager::~JavaScriptDialogManager() {
-}
-
-bool JavaScriptDialogManager::IsDialogOpen() {
-  client_->HandleReceivedEvents();
-  return !unhandled_dialog_queue_.empty();
-}
-
-Status JavaScriptDialogManager::GetDialogMessage(std::string* message) {
-  if (!IsDialogOpen())
-    return Status(kNoAlertOpen);
-
-  *message = unhandled_dialog_queue_.front();
-  return Status(kOk);
-}
-
-Status JavaScriptDialogManager::HandleDialog(bool accept,
-                                             const std::string& text) {
-  if (!IsDialogOpen())
-    return Status(kNoAlertOpen);
-
-  base::DictionaryValue params;
-  params.SetBoolean("accept", accept);
-  params.SetString("promptText", text);
-  Status status = client_->SendCommand("Page.handleJavaScriptDialog", params);
-  if (status.IsError())
-    return status;
-
-  // Remove a dialog from the queue. Need to check the queue is not empty here,
-  // because it could have been cleared during waiting for the command
-  // response.
-  if (unhandled_dialog_queue_.size())
-    unhandled_dialog_queue_.pop_front();
-  return Status(kOk);
-}
-
-Status JavaScriptDialogManager::OnConnected() {
-  unhandled_dialog_queue_.clear();
-  base::DictionaryValue params;
-  return client_->SendCommand("Page.enable", params);
-}
-
-void JavaScriptDialogManager::OnEvent(const std::string& method,
-                                      const base::DictionaryValue& params) {
-  if (method == "Page.javascriptDialogOpening") {
-    std::string message;
-    if (!params.GetString("message", &message)) {
-      LOG(ERROR) << "dialog event missing or invalid 'message'";
-    }
-    unhandled_dialog_queue_.push_back(message);
-  } else if (method == "Page.javascriptDialogClosing") {
-    // Inspector only sends this event when all dialogs have been closed.
-    // Clear the unhandled queue in case the user closed a dialog manually.
-    unhandled_dialog_queue_.clear();
-  }
-}