Not reviewed. Rebaselined Chromium expectations.
        Reverts r73518 and r73522.

        * platform/chromium-linux/fast/forms/placeholder-position-expected.checksum: Added.
        * platform/chromium-linux/fast/forms/placeholder-position-expected.png: Added.
        * platform/chromium-mac/fast/forms/placeholder-position-expected.checksum: Added.
        * platform/chromium-mac/fast/forms/placeholder-position-expected.png: Added.
        * platform/chromium-win/fast/forms/placeholder-position-expected.checksum: Added.
        * platform/chromium-win/fast/forms/placeholder-position-expected.png: Added.
        * platform/chromium-win/fast/forms/placeholder-position-expected.txt: Added.
        * platform/chromium/test_expectations.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@73601 268f45cc-cd09-0410-ab3c-d52691b4dbfc