Bug 628115: more nss_ckcapi_WideSize cleanup.  Pass -1 as the cbMultiByte argument to MultiByteToWideChar.  r=mmahkamov.
Bug 628115: more nss_ckcapi_WideSize cleanup.  Pass -1 as the cbMultiByte
argument to MultiByteToWideChar.  r=mmahkamov.

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