[chromium] Optimize svg/W3C-SVG-1.1/animate-elem-80-t.svg everywhere

Unreviewed w/end gardening.

* platform/chromium-linux-x86/svg/W3C-SVG-1.1/animate-elem-80-t-expected.png: Removed.
* platform/chromium-mac-lion/svg/W3C-SVG-1.1/animate-elem-80-t-expected.png:
* platform/chromium-mac-snowleopard/svg/W3C-SVG-1.1/animate-elem-80-t-expected.png:
* platform/chromium-mac/svg/W3C-SVG-1.1/animate-elem-80-t-expected.png:
* platform/chromium-win-xp/svg/W3C-SVG-1.1/animate-elem-80-t-expected.png: Removed.
* platform/chromium-win/svg/W3C-SVG-1.1/animate-elem-80-t-expected.txt:
* platform/chromium/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139588 268f45cc-cd09-0410-ab3c-d52691b4dbfc