WebUI: Move chrome/browser/dom_ui/options/ to chrome/browser/webui/options.

chrome/browser/webui/options/font_settings_handler.h

+// 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.
+
+#ifndef CHROME_BROWSER_WEBUI_OPTIONS_FONT_SETTINGS_HANDLER_H_
+#define CHROME_BROWSER_WEBUI_OPTIONS_FONT_SETTINGS_HANDLER_H_
+#pragma once
+
+#include "chrome/browser/dom_ui/options/options_ui.h"
+#include "chrome/browser/prefs/pref_member.h"
+
+// Font settings overlay page UI handler.
+class FontSettingsHandler : public OptionsPageUIHandler {
+ public:
+  FontSettingsHandler();
+  virtual ~FontSettingsHandler();
+
+  // OptionsUIHandler implementation.
+  virtual void GetLocalizedValues(DictionaryValue* localized_strings);
+  virtual void Initialize();
+
+  // WebUIMessageHandler implementation.
+  virtual WebUIMessageHandler* Attach(WebUI* web_ui);
+
+  // NotificationObserver implementation.
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details);
+
+ private:
+  void SetupSerifFontSample();
+  void SetupFixedFontSample();
+  void SetupMinimumFontSample();
+
+  StringPrefMember serif_font_;
+  StringPrefMember fixed_font_;
+  IntegerPrefMember default_font_size_;
+  IntegerPrefMember default_fixed_font_size_;
+  IntegerPrefMember minimum_font_size_;
+
+  DISALLOW_COPY_AND_ASSIGN(FontSettingsHandler);
+};
+
+#endif  // CHROME_BROWSER_WEBUI_OPTIONS_FONT_SETTINGS_HANDLER_H_