Your toolbar in Google Chrome is always present, and now you can customize it with additional buttons and functions so it's ...

regsvr32 /u /s "c:\program files\google\googletoolbar4.dll" This entry has been requested 3,458 times.

It doesn't look like CCTs will have their separate toolbar shortcut setting, so whatever shortcut you select in Chrome will be the one you see on CCTs via apps like Slack or Google's own Discover.