rem: this.__decoderRing = Cc["@mozilla.org/security/sdr;1"] .getService(Ci.nsISecretDecoderRing); 
add: this.__decoderRing = Cc["@mozilla.org/security/sdr;1"]. getService(Ci.nsISecretDecoderRing); 
context:     get _decoderRing() {        if (!this.__decoderRing)            this.__decoderRing = Cc["@mozilla.org/security/sdr;1"]                                .getService(Ci.nsISecretDecoderRing);        return this.__decoderRing;    },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8395/f8c9dfa7ed9586fb0300d0d0d4107004f8f38e58/storage-Legacy.js/clean/toolkit/components/passwordmgr/src/storage-Legacy.js