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Unified Diff: safari/include.youtube.js

Issue 4663448277352448: Disable history API on YouTube in order to block ads in subsequent videos (Closed)
Patch Set: Created Feb. 22, 2014, 5:28 p.m.
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Index: safari/include.youtube.js
===================================================================
--- a/safari/include.youtube.js
+++ b/safari/include.youtube.js
@@ -88,4 +88,13 @@
});
document.addEventListener("beforeload", onBeforeLoad, true);
+
+ // if history.pushState is available, YouTube uses the history API
+ // when navigation from one video to another, and tells the flash player
+ // with JavaScript which video and which ads to show next, bypassing
+ // our flashvars rewrite code. So we disable history.pushState on YouTube.
+ var script = document.createElement("script");
+ script.type = "application/javascript";
+ script.textContent = "history.pushState = undefined;";
+ document.documentElement.appendChild(script);
})();
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