https://bugs.webkit.org/show_bug.cgi?id=118087

Reviewed by Alexandru Chiculita.

Import new test for stacked floats from the CSSWG's repository to
replace the old tests. The simple horizontal rectangle test is no
longer applicable now that float stacking ignores shapes, so it has
just been removed.

* TestExpectations: Remove skipping for replaced tests.
* csswg/submitted/shapes/shape-outside/shape-outside-floats-stacked-000-expected.html: Added.
* csswg/submitted/shapes/shape-outside/shape-outside-floats-stacked-000.html: Added.
* fast/shapes/shape-outside-floats/shape-outside-floats-simple-rectangle-horizontal-multiple-expected.html: Removed.
* fast/shapes/shape-outside-floats/shape-outside-floats-simple-rectangle-horizontal-multiple.html: Removed.
* fast/shapes/shape-outside-floats/shape-outside-floats-stacked-expected.html: Removed.
* fast/shapes/shape-outside-floats/shape-outside-floats-stacked.html: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153623 268f45cc-cd09-0410-ab3c-d52691b4dbfc