Wrap module around lazy load hooks

Fix for issue https://github.com/rails/rails/issues/25784

Prior to this commit the lazy_load_hooks.rb file contained important lazy load
hooks. Since [7c90d91](https://github.com/rails/rails/commit/7c90d91c3c43bdbba25d38589aed0e2940af3bc8) the [documentation](http://api.rubyonrails.org/files/activesupport/lib/active_support/lazy_load_hooks_rb.html) did not display
the comments in this file as the docs for load hooks.

This commit wraps the code within this file in a module so we can display the
documentation for `ActiveSupport` load hooks. By extending `ActiveSupport` with
this module, all the methods within it should still be accessible through
`ActiveSupport`.

0 files changed, 0 insertions, 0 deletions