[Qt][WK2] inspector/extensions/extensions-network.html times out
https://bugs.webkit.org/show_bug.cgi?id=98136

Unreviewed gardening.

WebInspectorProxy::platformCreateInspectorPage() is not implemented for
the Qt 5.0 WK2 port.

* platform/qt-5.0-wk2/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk/LayoutTests@130173 268f45cc-cd09-0410-ab3c-d52691b4dbfc