References #7712.  Add width:auto as a workaround to SimpleTextarea unit test file so that cols attribute works.
References #7712.  Add width:auto as a workaround to SimpleTextarea unit test file so that cols attribute works.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@15316 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful