cppcheck:noExplicitConstructor in webdav+serf

[Giuseppe Castagno]

Hi all, Noel,

Noel, I cc-sent to you because you are the committer of [1]

this:
https://gerrit.libreoffice.org/#/c/17781/

is the remaining part of that commit, without it doesn't
compile.

Can someone take care of the gerrit patch?

Tnx

-- 
Kind Regards,
Giuseppe Castagno aka beppec56
Acca Esse http://www.acca-esse.eu
giuseppe.castagno at acca-esse.eu
[1] 
https://gerrit.libreoffice.org/gitweb?p=core.git;a=commitdiff;h=6343754e310a589cb49e2a1da0cd68472571179d