[webkit-dev] layout test expectation files without tests

[Shinichiro Hamaji]

Hi WebKit,

I found there are several expectation files which don't have
corresponding tests. Most of them are fine. People just forgot to remove
expectation files when they removed the tests. However, there are some
cases in which people forgot to add test files. For such cases, I
think we should add the test files if possible.

Here is the list of such cases. I hope original authors will put these tests.

- editing/execCommand/5482524
author: justing
trac: http://trac.webkit.org/changeset/26558

- editing/execCommand/outdent-blockquote-test5
author: kmccullough
trac: http://trac.webkit.org/changeset/43729

- editing/pasteboard/4944770
author: justing
trac: http://trac.webkit.org/changeset/19036

- fast/dynamic/8952-reduction
author: darin
trac: http://trac.webkit.org/changeset/15459
comment: now the png file is in platform/mac

- fast/forms/basic-textareas-quirks
author: ojan
trac: http://trac.webkit.org/changeset/41792

Thanks!