merging r172128 to trunk

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175173 a5903396-d722-0410-b921-86c7d4935375
removing src to replace with latest branch src

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175174 a5903396-d722-0410-b921-86c7d4935375
copying src from latest branch src

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175175 a5903396-d722-0410-b921-86c7d4935375