QtBase_5.5_Integration #279: SUCCESS
Tested changes (refs/builds/5.5_1426210204):
http://codereview.qt-project.org/108453 [PS1] - QVariant: Fix wrong return type in toPersistentModelIndex()
http://codereview.qt-project.org/106411 [PS4] - Windows: Introduce delayed population to the FreeType font database.