Remove Spinach feature

features/dashboard/dashboard.feature

@@ -79,8 +79,3 @@ Feature: Dashboard
     And I sort the list by "Oldest updated"
     And I visit project "Shop" merge requests page
     Then The list should be sorted by "Oldest updated"
-
-  @javascript @focus
-  Scenario: Sort owned Projects
-    Then I filter the list by "Owned by me"
-    Then The list should be filtered by "Owned by me"

features/steps/shared/issuable.rb

@@ -138,20 +138,6 @@ module SharedIssuable
     end
   end
 
-  step 'I filter the list by "Owned by me"' do
-    find('button.dropdown-toggle.btn').click
-
-    page.within('ul.dropdown-menu.dropdown-menu-align-right') do
-      click_link "Owned by me"
-    end
-  end
-
-  step 'The list should be filtered by "Owned by me"' do
-    page.within('ul.dropdown-menu.dropdown-menu-align-right') do
-      expect(page).to have_selector('a', text: 'Owned by me')
-    end
-  end
-
   step 'I should see "1 of 1" in the sidebar' do
     expect_sidebar_content('1 of 1')
   end