As the MergeQueue is gone we also submit ancestors
of a change on its submission. So we want an easy way
to inform the user what happens when clicking on the
submit button. Before the MergeQueue was removed the
"Same Topic" tab did this exactly as all the changes
listed there were submitted if change.submitWholeTopic
was enabled. (If it was disabled it was still there,
but the information was not of any value as topics do
not have meaning apart from informal bundling changes.)
To make a better user experience we need a tab which
displays all the changes which would be submitted,
when clicking on the submit button. As the "Same Topic"
tab comes close to this, we'll reuse it for this
purpose and rename it to "Submitted Together" to
hint at the intent of this tab.
Change-Id: Ie23970aa737da4041c2ed7bea84c34a9a376f8fe
09feaaccbc