Move blocked content from TabContents to TabContentsWrapper.

chrome/browser/content_setting_image_model.h

-// 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.
-
-#ifndef CHROME_BROWSER_CONTENT_SETTING_IMAGE_MODEL_H_
-#define CHROME_BROWSER_CONTENT_SETTING_IMAGE_MODEL_H_
-#pragma once
-
-#include <string>
-
-#include "chrome/common/content_settings_types.h"
-
-class TabContents;
-
-// This model provides data (icon ids and tooltip) for the content setting icons
-// that are displayed in the location bar.
-class ContentSettingImageModel {
- public:
-  virtual ~ContentSettingImageModel() {}
-
-  // Factory function.
-  static ContentSettingImageModel* CreateContentSettingImageModel(
-     ContentSettingsType content_settings_type);
-
-  // Notifies this model that its setting might have changed and it may need to
-  // update its visibility, icon and tooltip.
-  virtual void UpdateFromTabContents(TabContents* tab_contents) = 0;
-
-  ContentSettingsType get_content_settings_type() const {
-    return content_settings_type_;
-  }
-  bool is_visible() const { return is_visible_; }
-  int get_icon() const { return icon_; }
-  // Returns the resource ID of a string to show when the icon appears, or 0 if
-  // we don't wish to show anything.
-  int explanatory_string_id() const { return explanatory_string_id_; }
-  std::string get_tooltip() const { return tooltip_; }
-
- protected:
-  explicit ContentSettingImageModel(ContentSettingsType content_settings_type);
-  void set_visible(bool visible) { is_visible_ = visible; }
-  void set_icon(int icon) { icon_ = icon; }
-  void set_explanatory_string_id(int text_id) {
-    explanatory_string_id_ = text_id;
-  }
-  void set_tooltip(const std::string& tooltip) { tooltip_ = tooltip; }
-
- private:
-  const ContentSettingsType content_settings_type_;
-  bool is_visible_;
-  int icon_;
-  int explanatory_string_id_;
-  std::string tooltip_;
-};
-
-#endif  // CHROME_BROWSER_CONTENT_SETTING_IMAGE_MODEL_H_