Issue 3699 - Patch DOM API in order to prevent disabling the injected stylesheet

safari/include.youtube.js

Index: safari/include.youtube.js
===================================================================
--- a/safari/include.youtube.js
+++ b/safari/include.youtube.js
@@ -68,23 +68,13 @@
       player.parentNode.replaceChild(newPlayer, player);
   }
 
-  function runInPage(fn, arg)
-  {
-    var script = document.createElement("script");
-    script.type = "application/javascript";
-    script.async = false;
-    script.textContent = "(" + fn + ")(" + arg + ");";
-    document.documentElement.appendChild(script);
-    document.documentElement.removeChild(script);
-  }
-
   document.addEventListener("beforeload", function(event)
   {
     if ((event.target.localName == "object" || event.target.localName == "embed") && /:\/\/[^\/]*\.ytimg\.com\//.test(event.url))
       patchPlayer(event.target);
   }, true);
 
-  runInPage(function(badArgumentsRegex)
+  runInPage(document, badArgumentsRegex, function(badArgumentsRegex)
   {
     // If history.pushState is available, YouTube uses the history API
     // when navigation from one video to another, and tells the flash
@@ -161,5 +151,5 @@
         ytplayer.config = rawYtplayer.config;
       }
     });
-  }, badArgumentsRegex);
+  });
 })();