Do not preset Organization for GitLab Team Member

Based on the discussion in
gitlab-org/gitlab/-/merge_requests/30884#note_336490054,
we no longer preset Organization field for GitLab employees
and mark them as read-only.

app/views/profiles/show.html.haml

@@ -104,7 +104,7 @@
       - else
         = f.text_field :location, label: s_('Profiles|Location'), class: 'input-lg', placeholder: s_("Profiles|City, country")
       = f.text_field :job_title, class: 'input-md'
-      = render 'shared/profiles/organization', { form: f, user: @user }
+      = f.text_field :organization, label: s_('Profiles|Organization'), class: 'input-md', help: s_("Profiles|Who you represent or work for")
       = f.text_area :bio, label: s_('Profiles|Bio'), rows: 4, maxlength: 250, help: s_("Profiles|Tell us about yourself in fewer than 250 characters")
       %hr
       %h5= s_("Private profile")

app/views/shared/profiles/_organization.html.haml

-= form.text_field :organization, label: s_('Profiles|Organization'), class: 'input-md', help: s_("Profiles|Who you represent or work for")

ee/app/models/ee/user.rb

@@ -355,10 +355,6 @@ module EE
       end
     end
 
-    def organization
-      gitlab_employee? ? 'GitLab' : super
-    end
-
     def security_dashboard
       InstanceSecurityDashboard.new(self)
     end

ee/app/views/shared/profiles/_organization.html.haml

-= form.text_field :organization, readonly: user.gitlab_employee?, label: s_('Profiles|Organization'), class: 'input-md', help: s_("Profiles|Who you represent or work for")

ee/spec/models/user_spec.rb

@@ -1174,27 +1174,6 @@ describe User do
     end
   end
 
-  describe '#organization' do
-    using RSpec::Parameterized::TableSyntax
-
-    let(:user) { build(:user, organization: 'ACME') }
-
-    subject { user.organization }
-
-    where(:gitlab_employee?, :expected_result) do
-      true  | 'GitLab'
-      false | 'ACME'
-    end
-
-    with_them do
-      before do
-        allow(user).to receive(:gitlab_employee?).and_return(gitlab_employee?)
-      end
-
-      it { is_expected.to eql(expected_result) }
-    end
-  end
-
   describe '#security_dashboard' do
     let(:user) { create(:user) }
 

ee/spec/views/profiles/show.html.haml_spec.rb

-# frozen_string_literal: true
-
-require 'spec_helper'
-
-describe 'profiles/show' do
-  context 'gitlab.com organization field' do
-    let(:user) { create(:user) }
-
-    before do
-      assign(:user, user)
-      allow(controller).to receive(:current_user).and_return(user)
-      allow(view).to receive(:experiment_enabled?)
-      allow(Gitlab).to receive(:com?).and_return(true)
-    end
-
-    context 'when `:gitlab_employee_badge` feature flag is enabled' do
-      context 'and when user is a gitlab team member' do
-        include_context 'gitlab team member'
-
-        it 'displays the organization field as `readonly` with a `value` of `GitLab`' do
-          render
-
-          expect(rendered).to have_selector('#user_organization[readonly][value="GitLab"]')
-        end
-      end
-
-      context 'and when a user is not a gitlab team member' do
-        it 'displays an editable organization field' do
-          render
-
-          expect(rendered).to have_selector('#user_organization:not([readonly]):not([value="GitLab"])')
-        end
-      end
-    end
-
-    context 'when `:gitlab_employee_badge` feature flag is disabled' do
-      before do
-        stub_feature_flags(gitlab_employee_badge: false)
-      end
-
-      context 'and when a user is a gitlab team member' do
-        include_context 'gitlab team member'
-
-        it 'displays an editable organization field' do
-          render
-
-          expect(rendered).to have_selector('#user_organization:not([readonly]):not([value="GitLab"])')
-        end
-      end
-    end
-  end
-end