Revert a part of 0b86d371ac3af777a5ba19fb630bccf3f72d117d.
A solution for shoes/shoes4 issue 173.
`90` is smaller than minimum window width in Windows. Need to modify Shoes::Mock::App to unlock 4 pendings.
Merged @PragTob's work (https://github.com/PragTob/shoes4/commit/c9cc463b482404eac8e7816a9e12292892ef52b2). Adjusted the mocks now. Thanks!
Pending two specs. Refer to shoes/shoes4 issue 189 (https://github.com/shoes/shoes4/pull/189)
Merge pull request #189 from ashbb/sandbox9

Another attempt to solve issue #173