Currently when one closes a last remaining private tab, the tab menu switches over the regular tab view. Any attempts to close tabs in the regular tab view are stifled. Steps to Reproduce i) Open a new link in a private tab ii) Close newly added private tab iii) Attempt to close any open tab in the regular tab menu (e.g, about:home) -- Nightly (04/30 LG Nexus 4 (Android 4.2.2)
Patch for bug 866466 will fix this bug too.
Fixed via bug 866466 (where above c-set was merged to mozilla-central)
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