OnActivateDesktop 147 win8/metro_driver/chrome_app_view_ash.cc OnActivateDesktop) OnActivateDesktop 185 win8/metro_driver/chrome_app_view_ash.cc base::Bind(&ChromeAppViewAsh::OnActivateDesktop, OnActivateDesktop 73 win8/metro_driver/chrome_app_view_ash.h void OnActivateDesktop(const base::FilePath& file_path, bool ash_exit);