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

chrome/browser/content_setting_bubble_model.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/content_setting_bubble_model.h"
 
 #include "app/l10n_util.h"
 #include "base/command_line.h"
+#include "base/utf_string_conversions.h"
 #include "chrome/browser/blocked_popup_container.h"
 #include "chrome/browser/geolocation/geolocation_content_settings_map.h"
 #include "chrome/browser/host_content_settings_map.h"
 #include "chrome/browser/pref_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tab_contents/tab_contents_delegate.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/notification_service.h"
@@ skipping 345 matching lines @@
 ContentSettingBubbleModel::~ContentSettingBubbleModel() {
 }
 
 void ContentSettingBubbleModel::Observe(NotificationType type,
                                         const NotificationSource& source,
                                         const NotificationDetails& details) {
   DCHECK(type == NotificationType::TAB_CONTENTS_DESTROYED);
   DCHECK(source == Source<TabContents>(tab_contents_));
   tab_contents_ = NULL;
 }