Reorganize accessibility settings.

chrome/browser/ui/webui/settings/chromeos/accessibility_handler.h

+// Copyright 2016 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_UI_WEBUI_SETTINGS_CHROMEOS_ACCESSIBILITY_HANDLER_H_
+#define CHROME_BROWSER_UI_WEBUI_SETTINGS_CHROMEOS_ACCESSIBILITY_HANDLER_H_
+
+#include "base/macros.h"
+#include "chrome/browser/ui/webui/settings/settings_page_ui_handler.h"
+
+namespace content {
+class WebUI;
+}
+
+class Profile;
+
+namespace chromeos {
+namespace settings {
+
+class AccessibilityHandler : public ::settings::SettingsPageUIHandler {
+ public:
+  explicit AccessibilityHandler(content::WebUI* webui);
+  ~AccessibilityHandler() override;
+
+  // SettingsPageUIHandler implementation.
+  void RegisterMessages() override;
+  void OnJavascriptAllowed() override {}
+  void OnJavascriptDisallowed() override {}
+
+  // Callback for the "showChromeVoxSettings" message.
+  void HandleShowChromeVoxSettings(const base::ListValue* args);

[Dan Beam, 2016/08/02 05:18:47]

please make this handler private

[Dan Beam, 2016/08/02 05:18:47]

nit: forward declare base::ListValue

[dmazzoni, 2016/08/02 17:14:52]

Done

+
+ private:
+  Profile* profile_;  // Weak pointer.
+
+  DISALLOW_COPY_AND_ASSIGN(AccessibilityHandler);
+};
+
+}  // namespace settings
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_UI_WEBUI_SETTINGS_CHROMEOS_ACCESSIBILITY_HANDLER_H_