tree 427656de11d2ea523e1fd75cf95762b177761544
parent 09cbc34a0b19cef287a82aa4b9966d525369eecc
author xster <xster@google.com> 1556561124 -0700
committer Xiao Yu <xster@google.com> 1556755006 -0700

cherry-pick: fix edge swiping and dropping back at starting point (#31623)