Do that when the implementation is stable enough. Unskip layout tests that should pass.
Created attachment 176009 [details]
CSS Device Adaptation relies on the same backend used by viewport meta, already supported by the Qt port.
The current implementation is passing 29/34 tests of the Opera test suite (being one failure a "orientation test" which is up to the port to implement). The pass rate is the same as EFL.
The nice thing about enabling this flag is it will start to test fixed layout on the WebKitTestRunner (I landed the bits for Qt support at the bug 102811). We have examples already of regressions on the EFL port that were only caught because we run these tests with a flickable viewport.
Now it is up to you guys.
Comment on attachment 176009 [details]
Qt has been removed, clearing review flags.
=== Bulk closing of Qt bugs ===
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If you believe that this is still an important QtWebKit bug, please fill a new report at https://bugreports.qt-project.org and add a link to this issue. See http://qt-project.org/wiki/ReportingBugsInQt for additional guidelines.