Bug 485145: Miscellaneous crashes in signtool on Windows.  r=rrelyea
Bug 485145: Miscellaneous crashes in signtool on Windows.  r=rrelyea

nmav/nss,nmav/nss,nmav/nss,nmav/nss,ekr/nss-old,ekr/nss-old,ekr/nss-old,nmav/nss,ekr/nss-old,ekr/nss-old,ekr/nss-old,ekr/nss-old,nmav/nss,nmav/nss