Revert 79691 - Move WebUIFactory to chrome/browser.

content/browser/webui/generic_handler.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 "content/browser/webui/generic_handler.h"
-
-#include "base/logging.h"
-#include "base/values.h"
-#include "content/browser/disposition_utils.h"
-#include "content/browser/tab_contents/tab_contents.h"
-#include "googleurl/src/gurl.h"
-
-GenericHandler::GenericHandler() {
-}
-
-GenericHandler::~GenericHandler() {
-}
-
-void GenericHandler::RegisterMessages() {
-  web_ui_->RegisterMessageCallback("navigateToUrl",
-      NewCallback(this, &GenericHandler::HandleNavigateToUrl));
-}
-
-void GenericHandler::HandleNavigateToUrl(const ListValue* args) {
-  std::string url_string;
-  double button;
-  bool alt_key;
-  bool ctrl_key;
-  bool meta_key;
-  bool shift_key;
-
-  CHECK(args->GetString(0, &url_string));
-  CHECK(args->GetDouble(1, &button));
-  CHECK(args->GetBoolean(2, &alt_key));
-  CHECK(args->GetBoolean(3, &ctrl_key));
-  CHECK(args->GetBoolean(4, &meta_key));
-  CHECK(args->GetBoolean(5, &shift_key));
-
-  CHECK(button == 0.0 || button == 1.0);
-  bool middle_button = (button == 1.0);
-
-  WindowOpenDisposition disposition =
-      disposition_utils::DispositionFromClick(middle_button, alt_key, ctrl_key,
-                                              meta_key, shift_key);
-
-  web_ui_->tab_contents()->OpenURL(
-      GURL(url_string), GURL(), disposition, PageTransition::LINK);
-
-  // This may delete us!
-}