Cleanup and refactor QFontconfigDatabase::fontEngine

Refactors the logic to parse the font configuration from fontconfig, so
that it maybe reused for custom fonts in a later patch.

Also fixes a minor mistake that meant we defaulted to medium hinting,
where we tried to default full hinting.

Change-Id: I1e135b8b1e3faeb213aa370ea59ebde3a671273d
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Pierre Rossi <pierre.rossi@gmail.com>
QNX: Fix QGraphicsItem autotest

Change-Id: I85b0938e6ebeb9f24e24b51a594c01b74167a177
Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>
Reviewed-by: Bernd Weimer <bweimer@blackberry.com>
QNX: Fix crash in bb_select

Change-Id: Ic1a414c9d89b790ed9fb9f5c989b6018de78b465
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
Reviewed-by: Bernd Weimer <bweimer@blackberry.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Mac theming: Set background brush for menu palette

We also remove overriding the background when polishing the palette
in QMacStyle. This is a leftover from pre-10.5 styling.

Change-Id: Icaa6d9c864ab01783d83cc02192981136c417d24
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
Mac theming: Remove obsolete private color conversion functions

Change-Id: I165eea19c8e50f981a9fa48c14f0d63c40951747
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
QPA: Fix QPlatformTheme::Palette enum value spelling

We keep the old value for source compatibility, but it should
probably be removed at some point as the QPA API is semi-public
only.

Change-Id: I06e4c9ca1d8bb878411ad79ef409d60ce2d29f4a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Fix qdoc warnings in QMargins, QRect.

Change-Id: Iae2486e1f335679c288e05f45e2d283a7cf971c0
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Remove manual test qpainfo, which is superseded by the qtdiag tool.

Change-Id: Ibd6e8fc05495f6eb2adca22072df19530766858a
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
REG: Fix compilation with old AndroidManifest.xml

For apps created with Qt 5.2.1, the AndroidManifest.xml will
contain a reference to android.app.splash_screen, which was
removed from the application template when the splash screen
functionality was fixed by 4d08d80be60af14c5daed7c6f8d37538aea6c429.

To make sure existing apps still compile, we put back a dummy
splash.xml so that the reference in existing manifests still
work. If this splash screen was actually used for something,
it will no longer show up, so we also need to document that people
should update their AndroidManifest.xml to the new system, but
we can't inform people via mysterious compilation failures :)

Task-number: QTBUG-37493
Change-Id: I6289f9b5e2c315fa6db502cbde27bd18e15f1f8d
Reviewed-by: Christian Stromme <christian.stromme@digia.com>