OnDwmSendIconicThumbnail 105 chrome/browser/ui/views/panels/taskbar_window_thumbnailer_win.cc return OnDwmSendIconicThumbnail(HIWORD(l_param), OnDwmSendIconicThumbnail 58 chrome/browser/ui/views/panels/taskbar_window_thumbnailer_win.h bool OnDwmSendIconicThumbnail(int width, int height, LRESULT* l_result);