QDialog test fails

toolDialogPosition() fails.

utotest `tst_qdialog' failed for win32-msvc2010 Windows 7

No platform plugin argument was specified, defaulting to "windows".
Testing tst_QDialog
FAIL! : tst_QDialog::toolDialogPosition() Compared values are not the same
Actual (afterShowPosition): QPoint(96,80)
Expected (beforeShowPosition): QPoint(100,100)
tst_qdialog.cpp(396) : failure location
Totals: 18 passed, 1 failed, 0 skipped
QtQA::App::TestRunner: test failed, running again to see if it is flaky...
No platform plugin argument was specified, defaulting to "windows".
Testing tst_QDialog
FAIL! : tst_QDialog::toolDialogPosition() Compared values are not the same
Actual (afterShowPosition): QPoint(96,80)
Expected (beforeShowPosition): QPoint(100,100)
tst_qdialog.cpp(396) : failure location
Totals: 18 passed, 1 failed, 0 skipped
QtQA::App::TestRunner: test failure could be reproduced twice consecutively

After merge of api_changes.