Move GenericHandler back to Chrome since it was really Chrome specific (i.e. chrome's mapping of cl…

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/bind.h"
-#include "base/bind_helpers.h"
-#include "base/logging.h"
-#include "base/values.h"
-#include "content/browser/disposition_utils.h"
-#include "content/browser/webui/web_ui_impl.h"
-#include "content/public/browser/web_contents.h"
-
-using content::OpenURLParams;
-
-GenericHandler::GenericHandler() {
-}
-
-GenericHandler::~GenericHandler() {
-}
-
-void GenericHandler::RegisterMessages() {
-  web_ui()->RegisterMessageCallback("navigateToUrl",
-      base::Bind(&GenericHandler::HandleNavigateToUrl, base::Unretained(this)));
-}
-
-void GenericHandler::HandleNavigateToUrl(const ListValue* args) {
-  std::string url_string;
-  std::string target_string;
-  double button;
-  bool alt_key;
-  bool ctrl_key;
-  bool meta_key;
-  bool shift_key;
-
-  CHECK(args->GetString(0, &url_string));
-  CHECK(args->GetString(1, &target_string));
-  CHECK(args->GetDouble(2, &button));
-  CHECK(args->GetBoolean(3, &alt_key));
-  CHECK(args->GetBoolean(4, &ctrl_key));
-  CHECK(args->GetBoolean(5, &meta_key));
-  CHECK(args->GetBoolean(6, &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);
-  if (disposition == CURRENT_TAB && target_string == "_blank")
-    disposition = NEW_FOREGROUND_TAB;
-
-  web_ui()->GetWebContents()->OpenURL(OpenURLParams(
-      GURL(url_string), content::Referrer(), disposition,
-      content::PAGE_TRANSITION_LINK, false));
-
-  // This may delete us!
-}