[ruby/erb] Reapply "Refactor the logic of require 'erb/escape' (https://github.com/ruby/erb/pull/61)"
This reverts commit https://github.com/ruby/erb/commit/1c9200aab071.
Now that we've bumped BASERUBY, we shouldn't need to rescue the LoadError.
https://github.com/ruby/erb/commit/846b20fe0e
Added by
[ruby/erb] Reapply "Refactor the logic of require 'erb/escape'
(https://github.com/ruby/erb/pull/61)"
This reverts commit https://github.com/ruby/erb/commit/1c9200aab071.
Now that we've bumped BASERUBY, we shouldn't need to rescue the
LoadError.
https://github.com/ruby/erb/commit/846b20fe0e