[ruby-cvs:62529] usa:r55365 (ruby_2_2): Revert r55357 because of test failures.

[usa at ruby-lang.org]

usa	2016-06-10 18:04:00 +0900 (Fri, 10 Jun 2016)

  New Revision: 55365

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=55365

  Log:
    Revert r55357 because of test failures.

  Modified files:
    branches/ruby_2_2/ChangeLog
    branches/ruby_2_2/lib/rubygems/core_ext/kernel_require.rb
    branches/ruby_2_2/test/rubygems/test_require.rb
    branches/ruby_2_2/version.h