Merge "inode2filename: Remove InodeSet copying causing ~O(N^2) inode copies" into rvc-dev am: ed348aee84 am: 8e9d142818 am: 9f8dbfde1a am: 3d320d4db3

Change-Id: Ibeffbb7e387bdf9efe0d46f94a52840aff53b48d