FBTF: Clean up task.h in x11_util.h and header usage in some delegates.

chrome/browser/gtk/html_dialog_gtk.cc

 // Copyright (c) 2010 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/browser/gtk/html_dialog_gtk.h"
 
 #include <gtk/gtk.h>
 
+#include "base/utf_string_conversions.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/browser_window.h"
 #include "chrome/browser/dom_ui/html_dialog_ui.h"
 #include "chrome/browser/gtk/gtk_util.h"
 #include "chrome/browser/gtk/tab_contents_container_gtk.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
+#include "chrome/common/native_web_keyboard_event.h"
 #include "ipc/ipc_message.h"
 
 // static
 void HtmlDialogGtk::ShowHtmlDialogGtk(Browser* browser,
                                       HtmlDialogUIDelegate* delegate,
                                       gfx::NativeWindow parent_window) {
   HtmlDialogGtk* html_dialog =
       new HtmlDialogGtk(browser->profile(), delegate, parent_window);
   html_dialog->InitDialog();
 }
@@ skipping 131 matching lines @@
   gtk_widget_set_size_request(GTK_WIDGET(tab_contents_container_->widget()),
                               dialog_size.width(),
                               dialog_size.height());
 
   gtk_widget_show_all(dialog_);
 }
 
 void HtmlDialogGtk::OnResponse(GtkWidget* dialog, int response_id) {
   OnDialogClosed(std::string());
 }