Unreviewed EFL gardening.

Rebaseline several SVG tests for EFL port.

* platform/efl-wk2/svg/css/group-with-shadow-expected.png:
* platform/efl-wk2/svg/filters/shadow-on-rect-with-filter-expected.png:
* platform/efl/svg/css/arrow-with-shadow-expected.png:
* platform/efl/svg/css/arrow-with-shadow-expected.txt: Removed.
* platform/efl/svg/css/circle-in-mask-with-shadow-expected.txt: Removed.
* platform/efl/svg/css/clippath-with-shadow-expected.txt: Removed.
* platform/efl/svg/css/composite-shadow-example-expected.png:
* platform/efl/svg/css/composite-shadow-example-expected.txt:
* platform/efl/svg/css/composite-shadow-with-opacity-expected.png:
* platform/efl/svg/css/composite-shadow-with-opacity-expected.txt:
* platform/efl/svg/css/group-with-shadow-expected.txt:
* platform/efl/svg/css/path-with-shadow-expected.txt:
* platform/efl/svg/css/shadow-and-opacity-expected.txt:
* platform/efl/svg/css/shadow-with-large-radius-expected.txt: Removed.
* platform/efl/svg/css/shadow-with-negative-offset-expected.txt: Removed.
* platform/efl/svg/css/text-gradient-shadow-expected.txt:
* platform/efl/svg/css/text-shadow-multiple-expected.txt:
* platform/efl/svg/filters/shadow-on-rect-with-filter-expected.txt: Removed.
* platform/efl/transitions/svg-text-shadow-transition-expected.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@148416 268f45cc-cd09-0410-ab3c-d52691b4dbfc