DO NOT MERGE: Disallow namespace nodes in XPointer ranges am: 1d8878ba am:...

DO NOT MERGE: Disallow namespace nodes in XPointer ranges am: 1d8878ba am: f97a6df1 am: c39a5885  -s ours am: 50ac6bf0  -s ours am: 13469893 am: fa5edf71  -s ours am: 9befbb58 am: a664566d am: 6bafdd43 am: 67135728  -s ours am: 92acbc43 am: c79299a6 am: 753f38ce am: 4b66398b am: 4427e3ad  -s ours
am: 94c610be

Change-Id: I894bf98522d76e7abf809b507dedb884d5a34f33