merge revision(s) 44198: [Backport #9236]

	* proc.c (mnew_from_me): method by respond_to_missing? should be
	  owned by the original class.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@44366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e