Is Desktop Request

Slice:	images_new_l1
Index:	176
Name:	IsDesktopRequest
Group:
Description:	request came from yandsearch (rearr.is_desktop == 1) (https://wiki.yandex-team.ru/users/lpshka/platformfeatures)
Tags:	TG_BINARY TG_DYNAMIC TG_QUERY_ONLY
Authors:	lpshka bochkarev
Responsibles:	lpshka bochkarev