fourthTier: Structure::getConcurrently() may be called from for uncacheable...
fourthTier: Structure::getConcurrently() may be called from for uncacheable dictionaries, and this is safe https://bugs.webkit.org/show_bug.cgi?id=115464 Reviewed by Oliver Hunt and Geoffrey Garen. This can happen for example transitively from JSObject::put(). getCurrently() does work for uncacheable dictionaries; it just has the obvious race that right after it returns, the result it returned may no longer be right. This isn't an issue if it was called on the main thread, and may not be an issue in some other situations. So, we should just remove the assertion, since the only thing it buys us is crashes. * runtime/Structure.cpp: (JSC::Structure::getConcurrently): git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153139 268f45cc-cd09-0410-ab3c-d52691b4dbfc