Allows to show display settings for 1-display of stumpy.

chrome/browser/ui/webui/options/chromeos/display_options_handler.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_OPTIONS_CHROMEOS_DISPLAY_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_DISPLAY_OPTIONS_HANDLER_H_
 
 #include <vector>
 
 #include "chrome/browser/ui/webui/options/options_ui.h"
@@ skipping 25 matching lines @@
   virtual void RegisterMessages() OVERRIDE;
 
   // gfx::DisplayObserver implementation.
   virtual void OnDisplayBoundsChanged(const gfx::Display& display) OVERRIDE;
   virtual void OnDisplayAdded(const gfx::Display& new_display) OVERRIDE;
   virtual void OnDisplayRemoved(const gfx::Display& old_display) OVERRIDE;
 
  private:
   // Updates the display section visibility based on the current display
   // configurations. Specify the number of display.
-  void UpdateDisplaySectionVisibility(size_t num_displays);
+  void UpdateDisplaySectionVisibility(
+      const std::vector<const gfx::Display*>& displays);
 
   // Sends all of the current display information to the web_ui of options page.
   void SendAllDisplayInfo();
 
   // Sends the specified display information to the web_ui of options page.
   void SendDisplayInfo(const std::vector<const gfx::Display*> displays);
 
   // Called when the fade-out animation for mirroring status change is finished.
   void OnFadeOutForMirroringFinished(bool is_mirroring);
 
@@ skipping 15 matching lines @@
 
   scoped_ptr<OverscanCalibrator> overscan_calibrator_;
 
   DISALLOW_COPY_AND_ASSIGN(DisplayOptionsHandler);
 };
 
 }  // namespace options
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_CHROMEOS_DISPLAY_OPTIONS_HANDLER_H_