YARN-1078. TestNodeManagerResync, TestNodeManagerShutdown, and TestNodeStatusUpdater fail on Windows. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1522644 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9958. Add old constructor back to DelegationTokenInformation to unbreak downstream builds. (Andrew Wang)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1522707 13f79535-47bb-0310-9956-ffa450edef68