Gerrit: added ability to save path for applying patches

Change-Id: I3cc8f1d19784145a7fbf19c321ccbc079847fbc2
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/git/remotemodel.h

@@ -70,8 +70,6 @@ public:
 
 protected:
     struct Remote {
-        bool parse(const QString &line);
-
         QString name;
         QString url;
     };