Revert "Merge branch 'filter-confidential-issues' into 'master'"

This reverts commit d133bf84c668df3dfc9938bb04150754cb873c8b, reversing
changes made to 7981c0292b07a0138b096fa082341fcb13e9ce2b.

1 files changed, 0 insertions, 9 deletions

diff --git a/spec/models/issue_spec.rb b/spec/models/issue_spec.rb
index 6101df2e099..5d18e085a6f 100644
--- a/spec/models/issue_spec.rb
+++ b/spec/models/issue_spec.rb
@@ -765,15 +765,6 @@ describe Issue do
     end
   end
 
-  describe '.confidential_only' do
-    it 'only returns confidential_only issues' do
-      create(:issue)
-      confidential_issue = create(:issue, confidential: true)
-
-      expect(described_class.confidential_only).to eq([confidential_issue])
-    end
-  end
-
   it_behaves_like 'throttled touch' do
     subject { create(:issue, updated_at: 1.hour.ago) }
   end