Revert "Merge branch 'fix-rubocop-master' into 'master'"

This reverts commit c900aa63.

spec/views/projects/_home_panel.html.haml_spec.rb

-require 'spec_helper'
-
-describe 'projects/_home_panel', :view do
-  let(:project) { create(:empty_project, :public) }
-
-  let(:notification_settings) do
-    user&.notification_settings_for(project)
-  end
-
-  before do
-    assign(:project, project)
-    assign(:notification_setting, notification_settings)
-
-    allow(view).to receive(:current_user).and_return(user)
-    allow(view).to receive(:can?).and_return(false)
-  end
-
-  context 'when user is signed in' do
-    let(:user) { create(:user) }
-
-    it 'makes it possible to set notification level' do
-      render
-
-      expect(view).to render_template('shared/notifications/_button')
-      expect(rendered).to have_selector('.notification-dropdown')
-    end
-  end
-
-  context 'when user is signed out' do
-    let(:user) { nil }
-
-    it 'is not possible to set notification level' do
-      render
-
-      expect(rendered).not_to have_selector('.notification_dropdown')
-    end
-  end
-end