don't update _notifyBackgroundTab twice
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b665a8ca11
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@ -1063,8 +1063,10 @@ TreeStyleTabBrowser.prototype = {
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);
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}
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source = b.mTabContainer._notifyBackgroundTab.toSource();
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if (source.indexOf('TreeStyleTabService.getTabBrowserFromChild') < 0) {
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eval('b.mTabContainer._notifyBackgroundTab = '+
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b.mTabContainer._notifyBackgroundTab.toSource().replace(
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source.toSource().replace(
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'{',
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'{ var treeStyleTab = TreeStyleTabService.getTabBrowserFromChild(this).treeStyleTab;'
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).replace(
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@ -1077,6 +1079,7 @@ TreeStyleTabBrowser.prototype = {
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/\.right/g, '[treeStyleTab.endProp]'
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)
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);
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}
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if (b.tabContainer && '_getDropIndex' in b.tabContainer) { // Firefox 4.0 or later
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eval('b.tabContainer._getDropIndex = '+
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