(content, documents, attr nodes) can return their principal as needed. Eliminate lazy allocation of principals in nsDocument. Bug 324600, r=sicking, sr=jst git-svn-id: svn://10.0.0.236/trunk@188770 18797224-902f-48f8-a5cc-f745e15eee43
(content, documents, attr nodes) can return their principal as needed. Eliminate lazy allocation of principals in nsDocument. Bug 324600, r=sicking, sr=jst git-svn-id: svn://10.0.0.236/trunk@188770 18797224-902f-48f8-a5cc-f745e15eee43