RESOLVED DUPLICATE of bug 105385 105397
[Shadow DOM]: ShadowRoot object is not defined error 
https://bugs.webkit.org/show_bug.cgi?id=105397
Summary [Shadow DOM]: ShadowRoot object is not defined error
Sergey G. Grekhov
Reported 2012-12-19 00:02:45 PST
ShadowRoot object is not recognized by instanceof operator. Chrome 25.0.1364.0 canary. Test: <html> <head> <script type="text/javascript"> function test() { if (document instanceof ShadowRoot) { alert('This is the End!'); } else { alert('Ok'); } } </script> </head> <body onload="test()"> </body> </html> Observe the console: Uncaught ReferenceError: ShadowRoot is not defined
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Hayato Ito
Comment 1 2012-12-19 01:36:39 PST
Nice catch. https://bugs.webkit.org/show_bug.cgi?id=105385 will fix this. Note that we have to use WebKitShadowRoot instead of SahdowRoot. e.g. someElement instanceof WebKitShadowRoot. *** This bug has been marked as a duplicate of bug 105385 ***
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