[Gtk] Update expected layout test results after r105686

[Gtk] Update expected layout test results after r105686
https://bugs.webkit.org/show_bug.cgi?id=77008

Patch by Zan Dobersek <zandobersek@gmail.com> on 2012-01-25
Reviewed by Philippe Normand.

After r105686, missing image icons are properly loaded and
shown, causing failures because of incorrect expected results.
These changes properly fix the expectations and subsequently
remove failures.

* platform/gtk/editing/execCommand/insertImage-expected.txt:
* platform/gtk/editing/pasteboard/drag-image-to-contenteditable-in-iframe-expected.txt:
* platform/gtk/fast/block/float/015-expected.txt:
* platform/gtk/fast/borders/rtl-border-05-expected.txt:
* platform/gtk/fast/dom/34176-expected.txt:
* platform/gtk/fast/dom/inner-text-expected.txt:
* platform/gtk/fast/encoding/utf-16-big-endian-expected.txt:
* platform/gtk/fast/encoding/utf-16-little-endian-expected.txt:
* platform/gtk/fast/hidpi/broken-image-icon-hidpi-expected.txt:
* platform/gtk/tables/mozilla/bugs/bug2962-expected.txt:
* platform/gtk/tables/mozilla/bugs/bug56201-expected.txt:
* platform/gtk/tables/mozilla/collapsing_borders/bug41262-3-expected.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@105880 268f45cc-cd09-0410-ab3c-d52691b4dbfc