Unreviewed GTK gardening. Rebaselining after r146992.

* platform/gtk/fast/hidpi/video-controls-in-hidpi-expected.txt:
* platform/gtk/fast/layers/video-layer-expected.txt:
* platform/gtk/media/audio-controls-rendering-expected.txt:
* platform/gtk/media/audio-repaint-expected.txt:
* platform/gtk/media/controls-after-reload-expected.txt:
* platform/gtk/media/controls-strict-expected.txt:
* platform/gtk/media/controls-styling-strict-expected.txt:
* platform/gtk/media/controls-without-preload-expected.txt:
* platform/gtk/media/video-controls-rendering-expected.txt:
* platform/gtk/media/video-display-toggle-expected.txt:
* platform/gtk/media/video-empty-source-expected.txt:
* platform/gtk/media/video-no-audio-expected.txt:
* platform/gtk/media/video-playing-and-pause-expected.txt:
* platform/gtk/media/video-volume-slider-expected.txt:
* platform/gtk/media/video-zoom-controls-expected.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147002 268f45cc-cd09-0410-ab3c-d52691b4dbfc