add accept_confirm around "destroy/revoke" buttons

spec/features/profiles/oauth_applications_spec.rb

@@ -14,7 +14,7 @@ describe 'Profile > Applications' do
 
       page.within('.oauth-applications') do
         expect(page).to have_content('Your applications (1)')
-        click_button 'Destroy'
+        accept_confirm { click_button 'Destroy' }
       end
 
       expect(page).to have_content('The application was deleted successfully')
@@ -28,7 +28,7 @@ describe 'Profile > Applications' do
 
       page.within('.oauth-authorized-applications') do
         expect(page).to have_content('Authorized applications (1)')
-        click_button 'Revoke'
+        accept_confirm { click_button 'Revoke' }
       end
 
       expect(page).to have_content('The application was revoked access.')