When removing a tab, go back to the correct parent tab.

Fix for http://b/issue?id=2075182 .  We re-set the Adapter so
that it refreshes itself.  Before calling removeTab, we set
the selection to the correct one.  Keep track of that selection
and set it again after re-setting the Adapter.

Change-Id: I2dd07dd9bbf5f2abbbf99e004b5c37560495ec3a
1 file changed