[Chromium] Unreviewed gardening.

[Chromium] Unreviewed gardening.

* platform/chromium-linux/fast/multicol/cell-shrinkback-expected.png: Added.
* platform/chromium-linux/scrollbars/scrollbars-on-positioned-content-expected.png:
* platform/chromium-mac-leopard/fast/forms/basic-textareas-expected.png:
* platform/chromium-mac-leopard/scrollbars/scrollbars-on-positioned-content-expected.png:
* platform/chromium-mac-snowleopard/fast/forms/basic-textareas-expected.png:
* platform/chromium-mac-snowleopard/fast/forms/basic-textareas-expected.txt: Removed.
* platform/chromium-mac-snowleopard/scrollbars/scrollbars-on-positioned-content-expected.png:
* platform/chromium-mac/fast/overflow/hidden-scrollbar-resize-expected.txt: Removed.
* platform/chromium-mac/scrollbars/scrollbars-on-positioned-content-expected.png:
* platform/chromium-mac/scrollbars/scrollbars-on-positioned-content-expected.txt: Removed.
* platform/chromium-win/fast/multicol/cell-shrinkback-expected.png: Added.
* platform/chromium-win/fast/multicol/table-vertical-align-expected.txt:
* platform/chromium-win/fast/overflow/hidden-scrollbar-resize-expected.txt:
* platform/chromium-win/scrollbars/scrollbars-on-positioned-content-expected.png:
* platform/chromium-win/scrollbars/scrollbars-on-positioned-content-expected.txt:
* platform/chromium/test_expectations.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@113790 268f45cc-cd09-0410-ab3c-d52691b4dbfc