qmlprieview: fix that init language is the chosen one

* removes language feature from preview service
* it is handled by an extra DebugTranslationService until now
* Qt versions without that extra service can not preview
  languages anymore
* Introduce the use of QmlPreviewRunnerSetting. It makes it
  easier to add more properties in the future
* Language needs an extra handling because it needs
  the loadUrl to find existing languages. So we save
  the language to a m_scheduledInitLanguage and emit
  this after the loadFile call happend.

Change-Id: I7f4aec97f7b61d6b290f225282169da594eb9160
Reviewed-by: Marco Bubke <marco.bubke@qt.io>

1 files changed, 0 insertions, 15 deletions

diff --git a/src/plugins/qmlpreview/tests/qmlpreviewplugin_test.cpp b/src/plugins/qmlpreview/tests/qmlpreviewplugin_test.cpp
index 9ca2f38b08..0e3306f15d 100644
--- a/src/plugins/qmlpreview/tests/qmlpreviewplugin_test.cpp
+++ b/src/plugins/qmlpreview/tests/qmlpreviewplugin_test.cpp
@@ -78,21 +78,6 @@ void QmlPreviewPluginTest::testZoomFactorProperty()
     QCOMPARE(spy.count(), 2);
 }
 
-void QmlPreviewPluginTest::testLocaleProperty()
-{
-    ExtensionSystem::IPlugin *plugin = getPlugin();
-    QVERIFY(plugin);
-
-    QSignalSpy spy(plugin, SIGNAL(localeChanged(QString)));
-
-    QCOMPARE(plugin->property("locale").toString(), QString());
-    plugin->setProperty("locale", "de_DE");
-    QCOMPARE(plugin->property("locale").toString(), QString("de_DE"));
-    plugin->setProperty("locale", "qt_QT");
-    QCOMPARE(plugin->property("locale").toString(), QString("qt_QT"));
-    QCOMPARE(spy.count(), 2);
-}
-
 void QmlPreviewPluginTest::testFpsHandlerProperty()
 {
     ExtensionSystem::IPlugin *plugin = getPlugin();