Unreviewed GTK gardening.

Addressing layout test failures that are specific to GTK-WK1 by moving the related expectations into the specific
TestExpectations file or adjusting and moving the baselines into the GTK-WK1 baseline search path.

* platform/gtk-wk1/TestExpectations:
* platform/gtk-wk1/fast: Added.
* platform/gtk-wk1/fast/media: Added.
* platform/gtk-wk1/fast/media/mq-transform-02-expected.html: Copied from LayoutTests/platform/gtk/fast/media/mq-transform-02-expected.html.
* platform/gtk-wk1/fast/media/mq-transform-03-expected.html: Copied from LayoutTests/platform/gtk/fast/media/mq-transform-03-expected.html.
* platform/gtk-wk2/TestExpectations:
* platform/gtk/TestExpectations:
* platform/gtk/fast/dom/HTMLLinkElement/prefetch-expected.txt: Added.
* platform/gtk/fast/dom/HTMLLinkElement/subresource-expected.txt: Added.
* platform/gtk/fast/hidpi/clip-text-in-hidpi-expected.txt:
* platform/gtk/fast/hidpi/image-set-background-dynamic-expected.txt:
* platform/gtk/fast/hidpi/image-set-border-image-dynamic-expected.txt:
* platform/gtk/fast/media/mq-transform-02-expected.html: Removed.
* platform/gtk/fast/media/mq-transform-03-expected.html: Removed.
* platform/gtk/fast/preloader: Added.
* platform/gtk/fast/preloader/document-write-2-expected.txt: Added.
* platform/gtk/fast/preloader/document-write-expected.txt: Added.
* platform/gtk/fast/preloader/script-expected.txt: Added.
* platform/gtk/http/tests/security/XFrameOptions: Removed.
* platform/gtk/http/tests/security/XFrameOptions/x-frame-options-allowall-expected.txt: Removed.
* platform/gtk/http/tests/security/XFrameOptions/x-frame-options-invalid-expected.txt: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@146994 268f45cc-cd09-0410-ab3c-d52691b4dbfc