Updating baselines for <meter> tests after r125659.

Marking fullscreen/full-screen-iframe-legacy.html and
storage/websql/database-lock-after-reload.html as flaky.

* platform/gtk/TestExpectations:
* platform/gtk/fast/dom/HTMLMeterElement/meter-appearances-capacity-expected.txt:
* platform/gtk/fast/dom/HTMLMeterElement/meter-appearances-rating-relevancy-expected.txt:
* platform/gtk/fast/dom/HTMLMeterElement/meter-boundary-values-expected.txt:
* platform/gtk/fast/dom/HTMLMeterElement/meter-element-expected.txt: Added.
* platform/gtk/fast/dom/HTMLMeterElement/meter-element-repaint-on-update-value-expected.txt: Added.
* platform/gtk/fast/dom/HTMLMeterElement/meter-optimums-expected.txt: Added.
* platform/gtk/fast/dom/HTMLMeterElement/meter-styles-changing-pseudo-expected.txt: Added.
* platform/gtk/fast/dom/HTMLMeterElement/meter-styles-expected.txt: Added.
* platform/gtk/fast/dom/HTMLMeterElement/meter-writing-mode-expected.txt: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@125709 268f45cc-cd09-0410-ab3c-d52691b4dbfc