Build fix for the Widgets tests can be running by make check.

Change-Id: Ic5ec80679f19235f441108e99e06d489ff2cabc3
Reviewed-by: Andras Becsi <andras.becsi@digia.com>

qtwebengine.pro

@@ -16,11 +16,8 @@ SUBDIRS = build/qmake_extras \ # Phony pro file that extracts things like compil
 qtHaveModule(widgets) {
     SUBDIRS += \
         lib/widgets \
-        tests/widgets
 }
 
-SUBDIRS += examples
-
 # Ninja executable location needs to be determined early for extra targets. Should be fetched from cache most of the time anyway.
 NINJA_EXECUTABLE = $$findOrBuildNinja()
 
@@ -35,3 +32,5 @@ debug.depends: qmake
 
 QMAKE_EXTRA_TARGETS += release \
                        debug
+
+load(qt_parts)

tests/auto/auto.pro

+TEMPLATE=subdirs
+SUBDIRS=\
+    widgets
+

tests/tests.pro

+TEMPLATE = subdirs
+SUBDIRS +=  auto
+