Update test expectations for Chromium.

* platform/chromium-linux/svg/custom/use-invalid-pattern-expected.txt: Added.
* platform/chromium-mac/svg/custom/use-invalid-pattern-expected.txt: Added.
* platform/chromium-win/svg/custom/use-invalid-pattern-expected.txt: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@66868 268f45cc-cd09-0410-ab3c-d52691b4dbfc