When typing something into Google Chrome address bar, it shows URLs used in past, but on my old laptop, it starting to freeze whole Google Chrome when i start typing somethinbg ther ein address box...

Any idea how to delte omnibox cache/history, if there is anything like that? Thank you

Here is an idea what may work: Go to \Users\[Username]\AppData\Local\Google\Chrome\User Data\Default (or find anyhow your Chrome data folder ending \profile\Default or etc.
Then delete (or rename) the following file: History Provider Cache

Then close Chrome browser, make sure from Process list, its really not running, then make sure there is no new file "
History Provider Cache". Start Chrome, and then check folder again if file is away. (you may/or may not notice performance improvement when typing something into omnibox (address field).