merge revision(s) 60437: [Backport #14057]
TracePoint#enable, #disable: Don't yield any argument. [Bug #14057]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 60437: [Backport #14057]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e