baselines after the Apple Mac changes in
http://trac.webkit.org/changeset/105753.

* fast/block/positioning/028-expected.txt: Added.
* fast/block/positioning/031-expected.txt: Added.
* platform/chromium-mac-snowleopard/css3/images/cross-fade-tiled-expected.png: Added.
* platform/chromium-mac-snowleopard/fast/block/positioning/028-expected.png: Added.
* platform/chromium-mac-snowleopard/fast/block/positioning/031-expected.png: Added.
* platform/chromium-mac-snowleopard/fast/table/height-percent-test-vertical-expected.png: Added.
* platform/chromium-mac-snowleopard/http/tests/media/video-buffering-repaints-controls-expected.png:
* platform/chromium-mac-snowleopard/tables/mozilla/bugs/bug650-expected.png: Added.
* platform/gtk/fast/block/positioning/028-expected.txt: Removed.
* platform/gtk/fast/block/positioning/031-expected.txt: Removed.
* platform/mac/fast/block/positioning/028-expected.txt: Removed.
* platform/mac/fast/block/positioning/031-expected.txt: Removed.
* platform/qt/fast/block/positioning/028-expected.txt: Removed.
* platform/qt/fast/block/positioning/031-expected.txt: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@105765 268f45cc-cd09-0410-ab3c-d52691b4dbfc