remove the :gpg rspec tag

since everything (except the CurrentKeyChain method) operates on a
tempoary keychain anyway we don't need this anymore.

spec/features/profiles/gpg_keys_spec.rb

 require 'rails_helper'
-feature 'Profile > GPG Keys', :gpg do
+feature 'Profile > GPG Keys' do
   let(:user) { create(:user, email: GpgHelpers::User2.emails.first) }
   before do

spec/lib/gitlab/gpg_spec.rb

@@ -44,8 +44,14 @@ describe Gitlab::Gpg do
   end
 end
-describe Gitlab::Gpg::CurrentKeyChain, :gpg do
-  describe '.add', :gpg do
+describe Gitlab::Gpg::CurrentKeyChain do
+  around do |example|
+    Gitlab::Gpg.using_tmp_keychain do
+      example.run
+    end
+  end
+
+  describe '.add' do
     it 'stores the key in the keychain' do
       expect(GPGME::Key.find(:public, GpgHelpers::User1.fingerprint)).to eq []

spec/models/gpg_key_spec.rb

@@ -13,7 +13,7 @@ describe GpgKey do
     it { is_expected.not_to allow_value('BEGIN PGP').for(:key) }
   end
-  context 'callbacks', :gpg do
+  context 'callbacks' do
     describe 'extract_fingerprint' do
       it 'extracts the fingerprint from the gpg key' do
         gpg_key = described_class.new(key: GpgHelpers::User1.public_key)
@@ -45,7 +45,7 @@ describe GpgKey do
     end
   end
-  describe '#emails', :gpg do
+  describe '#emails' do
     it 'returns the emails from the gpg key' do
       gpg_key = create :gpg_key, key: GpgHelpers::User1.public_key
@@ -53,7 +53,7 @@ describe GpgKey do
     end
   end
-  describe '#emails_with_verified_status', :gpg do
+  describe '#emails_with_verified_status' do
     it 'email is verified if the user has the matching email' do
       user = create :user, email: 'bette.cartwright@example.com'
       gpg_key = create :gpg_key, key: GpgHelpers::User2.public_key, user: user

spec/spec_helper.rb

@@ -141,12 +141,6 @@ RSpec.configure do |config|
   config.around(:each, :postgresql) do |example|
     example.run if Gitlab::Database.postgresql?
   end
-
-  config.around(:each, :gpg) do |example|
-    Gitlab::Gpg.using_tmp_keychain do
-      example.run
-    end
-  end
 end
 FactoryGirl::SyntaxRunner.class_eval do