I'm sorry for my mistake. My Chrome's Language Setting is Korean, and It makes diffrent with English. Chrome process's title string - the key of finding Chrome window - is changed by which language is using.
So I changed my modification again and now it works both English and Korean setting.
I'm sorry for my mistake. My Chrome's Language Setting is Korean, and It makes diffrent with English. Chrome process's title string - the key of finding Chrome window - is changed by which language is using. So I changed my modification again and now it works both English and Korean setting.