Remove unneeded code

This was added ~8 years to fix some json warning but I'm pretty sure
it's not needed anymore.

This has caused several issues in both ruby-core and rdoc test suite and
it doesn't make much sense to me these days so let's kill it.

1 files changed, 0 insertions, 12 deletions

diff --git a/lib/rubygems/rdoc.rb b/lib/rubygems/rdoc.rb
index 4e16fbb86f..c40bb7d9f1 100644
--- a/lib/rubygems/rdoc.rb
+++ b/lib/rubygems/rdoc.rb
@@ -2,18 +2,6 @@
 require 'rubygems'
 
 begin
-  gem 'rdoc'
-rescue Gem::LoadError
-  # swallow
-else
-  # This will force any deps that 'rdoc' might have
-  # (such as json) that are ambiguous to be activated, which
-  # is important because we end up using Specification.reset
-  # and we don't want the warning it pops out.
-  Gem.finish_resolve
-end
-
-begin
   require 'rdoc/rubygems_hook'
   module Gem
     RDoc = ::RDoc::RubygemsHook