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

chrome/browser/views/html_dialog_view.cc

 // Copyright (c) 2006-2008 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/views/html_dialog_view.h"
 
 #include "base/keyboard_codes.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
+#include "chrome/common/native_web_keyboard_event.h"
 #include "views/widget/root_view.h"
 #include "views/widget/widget.h"
 #include "views/window/window.h"
 
 #if defined(OS_LINUX)
 #include "views/window/window_gtk.h"
 #endif
 
 namespace browser {
 
@@ skipping 177 matching lines @@
   // Set the delegate. This must be done before loading the page. See
   // the comment above HtmlDialogUI in its header file for why.
   HtmlDialogUI::GetPropertyAccessor().SetProperty(tab_contents_->property_bag(),
                                                   this);
 
   // Pressing the ESC key will close the dialog.
   AddAccelerator(views::Accelerator(base::VKEY_ESCAPE, false, false, false));
 
   DOMView::LoadURL(GetDialogContentURL());
 }