[GTK] fast tests needs rebaseline after r118733 https://bugs.webkit.org/show_bug.cgi?id=87729
[GTK] fast tests needs rebaseline after r118733
https://bugs.webkit.org/show_bug.cgi?id=87729

Unreviewed GTK gardening, updated fast pngs.

Patch by Simon Pena <spena@igalia.com> on 2012-05-29

* platform/gtk/fast/forms/input-placeholder-visibility-1-expected.png:
* platform/gtk/fast/forms/input-placeholder-visibility-3-expected.png:
* platform/gtk/fast/forms/placeholder-position-expected.png:
* platform/gtk/fast/forms/placeholder-pseudo-style-expected.png:
* platform/gtk/fast/forms/search-styled-expected.png:
* platform/gtk/fast/forms/textarea-placeholder-pseudo-style-expected.png:
* platform/gtk/fast/forms/textarea-placeholder-visibility-1-expected.png:
* platform/gtk/fast/forms/textarea-placeholder-visibility-2-expected.png:

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@118792 bbb929c8-8fbe-4397-9dbb-9b2b20218538
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