* ext/continuation/continuation.c (Init_continuation): obsolete callcc.
	  first step of [Feature #10548].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48588 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/inlinetest.rb: removed unused test helper.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e