| Index: chrome/browser/extensions/display_info_provider_chromeos.h | 
| diff --git a/chrome/browser/extensions/display_info_provider_chromeos.h b/chrome/browser/extensions/display_info_provider_chromeos.h | 
| index 142d8da4a571306a68a152d1d410b89793fc6860..d0a173ddf39cc57d677c5c4f5be00d319a965008 100644 | 
| --- a/chrome/browser/extensions/display_info_provider_chromeos.h | 
| +++ b/chrome/browser/extensions/display_info_provider_chromeos.h | 
| @@ -26,11 +26,13 @@ class DisplayInfoProviderChromeOS : public DisplayInfoProvider { | 
| bool SetInfo(const std::string& display_id, | 
| const api::system_display::DisplayProperties& info, | 
| std::string* error) override; | 
| +  bool SetDisplayLayout(const DisplayLayoutList& layouts) override; | 
| void UpdateDisplayUnitInfoForPlatform( | 
| const display::Display& display, | 
| api::system_display::DisplayUnitInfo* unit) override; | 
| void EnableUnifiedDesktop(bool enable) override; | 
| DisplayUnitInfoList GetAllDisplaysInfo() override; | 
| +  DisplayLayoutList GetDisplayLayout() override; | 
| bool OverscanCalibrationStart(const std::string& id) override; | 
| bool OverscanCalibrationAdjust( | 
| const std::string& id, | 
|  |