bic in kactivities

[Harald Sitter]

Salut!

https://cgit.kde.org/kactivities.git/commit/?id=47a4055e4d6fbf4eb826f255d040620ef23f11c1

It appears to me that this is a binary incompatible change.

https://community.kde.org/Policies/Binary_Compatibility_Issues_With_C%2B%2B
> You cannot...For existing functions of any type:change its signature. This includes:changing any of the types of the arguments in the parameter list, including changing the const/volatile qualifiers of the existing parameters (instead, add a new method)

HS