Instead of loading RevisionSlider only add a little button
to expand RevisionSlider on top of the diff page.
This makes RevisionSlider only steal a bit of space over the
diff, and only inserts quite a big slider to users that want
to have it visible for the particular diff.
API calls are only made once RevisionSlider has been expanded.
Bug: T141871
Change-Id: Ib312f6225b85b9ebdf4ac5d16e254a57d5cf6411
This allows an arbitrary number of revisions to be created
on a page very easily.
The page created will have a name relating to RevisionSlider
suffixed by a random float.
The base logic for this is taken from:
Ic165f108517c534a4b1c12883621b3624c7b0336
This patch also removes the @vagrant tags as RevisonSlider
is not yet in vragrant.
Please see T139296 for the ticket to add it.
Bug: T133278
Change-Id: I8a25db411bee2fa44555a23d1a840907a185c998
Testing the visibility / presence of things around
the dialog appears to be hard and the DOM for the dialog
remains unchanged when shown / hidden as far as I can see.
These tests test that the dialog is only shown once per
user.
And that the sequence of the dialog works in regards to the correct
buttons being present at the correct times.
Bug: T133278
Change-Id: Ia86cb69573da3e888c2897b8b50f1d2e5c61d8d4
