tree 75205cb3720b4944dc47e395048b72954c2de13a
parent 53097eabe258d896907395951b923a69cce74d13
author Hyunsun Moon <hyunsun.moon@gmail.com> 1601415952 -0700
committer Hyunsun Moon <hyunsun.moon@gmail.com> 1601416061 -0700

Add support of deleting edge

Change-Id: I44493ed8a57ee339378b43ffcc2facb40629100c