Split the unit tests for widgets up as well.

Currently there seem to be some unit tests that should not depend
on widgets, so they'll have to be cleaned up later.

Change-Id: I30adc4accb3ecce86a6fe7a2fd69d3862f325a41
Reviewed-on: http://codereview.qt.nokia.com/3569
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: derick hawcroft <derick.hawcroft@nokia.com>

tests/auto/multimediawidgets.pro

@@ -0,0 +1,28 @@
+
+TEMPLATE = subdirs
+SUBDIRS += \
+    qcamera \
+    qcamerabackend \
+    qcameraimagecapture \
+    qcameraviewfinder \
+    qmediaobject \
+    qmediaplayer
+
+# This is a commment for the mock backend directory so that maketestselftest
+# doesn't believe it's an untested directory
+# qmultimedia_common
+
+# Tests depending on private interfaces should only be built if
+# these interfaces are exported.
+contains (QT_CONFIG, private_tests) {
+  SUBDIRS += \
+    qgraphicsvideoitem \
+    qmediaimageviewer \
+    qpaintervideosurface \
+    qvideowidget \
+
+    contains (QT_CONFIG, declarative) {
+        disabled:SUBDIRS += qdeclarativevideo
+    }
+}
+