aRestoring
aRestoring
Bug 826409 - Remove onBeforeDeleteURI and onBeforeItemRemoved notifications
Bug 855370 - Remove the ability to not "Always show the tab bar"
<em:unpack>
Move Tab to Window
Recently Closed Tabs
Single Window Mode
Move Tab
Bug 752376 - Avoid calling scrollbox.ensureElementIsVisible() if tab strip doesn't overflow
Default value for argument
Bookmark This Tab
Copy Tab URL