Ruby » Ruby master

merge revision(s) 54785: [Backport #11900]

    * ruby.c (process_options): convert -e script to the encoding
      given by a command line option on Windows.  assume it is the
      expected encoding.  [ruby-dev:49461] [Bug #11900]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@58029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e