Bug 592164: Back out Bug 592127 to create a rev to tag the 4.0b5 relbranch from. a=beltzner

tools/update-packaging/common.sh

@@ -99,6 +99,7 @@ list_files() {
   count=0
 
   find . -type f \
+    ! -name "channel-prefs.js" \
     ! -name "update.manifest" \
     ! -name "temp-filelist" \
     | sed 's/\.\/\(.*\)/\1/' \