[WebSyncService] Prevent a crash in the libproxy finalizer on Windows
[WebSyncService] Prevent a crash in the libproxy finalizer on Windows

MatteoNardi/Tomboy,grepory/tomboy,grepory/tomboy,MatteoNardi/Tomboy,rmayr/privatenotes-tomboyaddin,oluc/tomboy,oluc/tomboy,oluc/tomboy,rmayr/privatenotes-tomboyaddin,tomboy-notes/tomboy,rmayr/privatenotes-tomboyaddin,oluc/tomboy,grepory/tomboy,MatteoNardi/Tomboy,MatteoNardi/Tomboy,rmayr/privatenotes-tomboyaddin,oluc/tomboy,tomboy-notes/tomboy,tomboy-notes/tomboy,MatteoNardi/Tomboy,rotty3000/tomboy,rotty3000/tomboy,grepory/tomboy,oluc/tomboy,rotty3000/tomboy,tomboy-notes/tomboy,rotty3000/tomboy,MatteoNardi/Tomboy,tomboy-notes/tomboy,rmayr/privatenotes-tomboyaddin,rotty3000/tomboy,grepory/tomboy