[Qt] Unreviewed gardening.

* platform/qt-5.0-wk1/http/tests/navigation/forward-and-cancel-expected.txt: Renamed from LayoutTests/platform/qt/http/tests/navigation/forward-and-cancel-expected.txt.
* platform/qt-5.0-wk1/http/tests/navigation/postredirect-frames-expected.txt: Renamed from LayoutTests/platform/qt/http/tests/navigation/postredirect-frames-expected.txt.
* platform/qt-5.0-wk1/http/tests/navigation/postredirect-goback2-expected.txt: Renamed from LayoutTests/platform/qt/http/tests/navigation/postredirect-goback2-expected.txt.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144033 268f45cc-cd09-0410-ab3c-d52691b4dbfc