[GR-17457] Remove Array#frozen?

PullRequest: truffleruby/2357

Author: eregon

spec/tags/truffle/methods_tags.txt

@@ -1,7 +1,6 @@
 fails:Public methods on Array should include all?
 fails:Public methods on Array should include none?
 fails:Public methods on Array should include one?
-fails:Public methods on Array should not include frozen?
 fails:Public methods on Complex should include to_c
 fails:Public methods on Complex should not include divide
 fails:Public methods on Complex should not include marshal_load

src/main/ruby/truffleruby/core/enumerable.rb

@@ -1029,6 +1029,5 @@ class Array
   alias_method :take, :take
   alias_method :drop_while, :drop_while
   alias_method :take_while, :take_while
-  alias_method :frozen?, :frozen?
   alias_method :sum, :sum
 end