Update jquery.uls from upstream
https://github.com/wikimedia/jquery.uls/commit/02cd462 Bug: T328956 Change-Id: I66fd45ecfb8edf0ad8a710c556cd48c09e5d3ec4
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@@ -134,6 +134,10 @@
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return;
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return;
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}
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}
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if ( this.navigationIndex === null ) {
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return;
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}
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this.navigationIndex--;
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this.navigationIndex--;
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this.highlightLanguageOption();
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this.highlightLanguageOption();
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},
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},
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