Use XMLPage passthrough mode to speed up and consume less memory for big XML exports.
Use XMLPage passthrough mode to speed up and consume less memory for big XML exports.

git-svn-id: efba275c3291004ad656db059d43564e37a1fae9@944 60fe80c7-c1f8-43be-bd32-c3e8feb7a3b0

dflaven/itop,dflaven/itop,dflaven/itop,dflaven/itop,dflaven/itop