Resolve CE to EE conflicts

EE changes were made in a dedicated EE MR, so changes from CE were
ignored. Files affected:

app/views/help/index.html.haml
lib/gitlab.rb
spec/views/help/index.html.haml_spec.rb

See merge request gitlab-org/gitlab-ee!2089

app/views/help/index.html.haml

@@ -4,26 +4,10 @@
     Enterprise Edition
     - if user_signed_in?
       %span= Gitlab::VERSION
-<<<<<<< HEAD
       %small= link_to Gitlab::REVISION, Gitlab::COM_URL + namespace_project_commits_path('gitlab-org', 'gitlab-ee', Gitlab::REVISION)
       - if current_application_settings.version_check_enabled
         = version_status_badge
   %br
-=======
-      %small= link_to Gitlab::REVISION, Gitlab::COM_URL + namespace_project_commits_path('gitlab-org', 'gitlab-ce', Gitlab::REVISION)
-      = version_status_badge
-  %p.slead
-    GitLab is open source software to collaborate on code.
-    %br
-    Manage git repositories with fine-grained access controls that keep your code secure.
-    %br
-    Perform code reviews and enhance collaboration with merge requests.
-    %br
-    Each project can also have an issue tracker and a wiki.
-    %br
-    Used by more than 100,000 organizations, GitLab is the most popular solution to manage git repositories on-premises.
-    %br
->>>>>>> ce-com/master
     Read more about GitLab at #{link_to promo_host, promo_url, target: '_blank', rel: 'noopener noreferrer'}.
   - if current_application_settings.help_text.present?
     %hr

lib/gitlab.rb

 require_dependency 'gitlab/git'
 
 module Gitlab
-<<<<<<< HEAD
   SUBDOMAIN_REGEX = %r{\Ahttps://[a-z0-9]+\.gitlab\.com\z}
   COM_URL = 'https://gitlab.com'.freeze
 
   def self.com?
     # Check `gl_subdomain?` as well to keep parity with gitlab.com
     Gitlab.config.gitlab.url == COM_URL || gl_subdomain?
-=======
-  COM_URL = 'https://gitlab.com'.freeze
-
-  def self.com?
-    # Check `staging?` as well to keep parity with gitlab.com
-    Gitlab.config.gitlab.url == COM_URL || staging?
->>>>>>> ce-com/master
   end
 
   def self.gl_subdomain?

spec/views/help/index.html.haml_spec.rb

@@ -21,11 +21,7 @@ describe 'help/index' do
       render
 
       expect(rendered).to match '8.0.2'
-<<<<<<< HEAD
       expect(rendered).to have_link('abcdefg', 'https://gitlab.com/gitlab-org/gitlab-ee/commits/abcdefg')
-=======
-      expect(rendered).to have_link('abcdefg', 'https://gitlab.com/gitlab-org/gitlab-ce/commits/abcdefg')
->>>>>>> ce-com/master
     end
   end