Fix the bug  when switching from Snapshot tab
to live tab

When switching from Snapshot tab to live tab there was
an assumption that some other tab exists.

This assumption completely breaks when in the Snapshot Tab ,
user presses "Close Other Tabs"and then presses "Go Live".
This patch fixes that assumption.

Change-Id: I841af472be39e08d396b45a5d6273c37fd3a8ead
1 file changed