Can't reliably reproduce this bug

Since I can't reliably reproduce the ```Turbolinks Not Found``` error,
this code is basically just hopeful thinking.

Author: xionon

test/view_helper_test.rb

@@ -66,10 +66,6 @@ class ViewHelperTest < ActionDispatch::IntegrationTest
     page.execute_script('Turbolinks.visit("/pages/2");')
     assert page.has_content?('Hello Alice')
 
-    # Sometimes Turbolinks isn't available right away. We need to wait for a brief moment
-    # for phantomJS to finish loading javascript.
-    sleep(0.1)
-
     page.execute_script('Turbolinks.visit("/pages/1");')
     assert page.has_content?('Hello Bob')