YARN-2201. Made TestRMWebServicesAppsModification be independent of the changes on yarn-default.xml. Contributed by Varun Vasudev.
svn merge --ignore-ancestry -c 1606285 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1606286 13f79535-47bb-0310-9956-ffa450edef68