Make the workspace cycler animation parameters editable via chrome://gesture

chrome/browser/ui/webui/gesture_config_ui.h

 // Copyright (c) 2012 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_GESTURE_CONFIG_UI_H_
 #define CHROME_BROWSER_UI_WEBUI_GESTURE_CONFIG_UI_H_
 
 #include "content/public/browser/web_ui_controller.h"
 
 namespace base {
@@ skipping 22 matching lines @@
    */
   void ResetPreferenceValue(const base::ListValue* args);
 
   /**
    * Set a preference setting's value.
    * Two parameters are provided in a JS list: prefName and value, the
    * key of the preference value to be set, and the value it's to be set to.
    */
   void SetPreferenceValue(const base::ListValue* args);
 
+  /**
+   * Checks whether the workspace cycler configuration should be added to the
+   * configurable properties.
+   * This method is asynchronous; the result is provided by a call to the JS
+   * method 'gesture_config.checkShouldAddWorkspaceCyclerConfigurationResult'.
+   */
+  void CheckShouldAddWorkspaceCyclerConfiguration(const base::ListValue* args);
+
   DISALLOW_COPY_AND_ASSIGN(GestureConfigUI);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_GESTURE_CONFIG_UI_H_