Sebastian Kaspari 9a353f444c Bug 1261008 - Do not restore tabs pointing to about:home and with no history. r=janh,ahunt
If the browser is set to always restore the session (default) then we will never
start with an empty session. Even if the user closes all tabs we will re-create
a new tab pointing to about:home. So we will always at least restore this tab on
the next startup. As a consequence we will never open the 'homepage' on app start
because we will never have a non-empty session.

With this patch we won't restore tabs that point to about:home and do not contain
any other history. As a result we might restore an empty session and load the
homepage or about:home (depending on configuration) in a new tab.

In case we decide to not restore the currently selected tab, we just select the
first restored tab if there's any.

MozReview-Commit-ID: DuN03M60Gi8

--HG--
extra : rebase_source : 92ec12d32dfe62ebb0e7ae8e299f579dcd8c1a84
2016-07-06 16:04:01 +02:00
2016-07-07 11:30:37 -07:00
2016-07-08 12:17:32 +02:00
2016-06-29 09:13:21 -07:00

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