Remove showMaximized() workaround for Android in examples

Android implements QPlatformIntegration::ShowIsMaximized nowadays.

Change-Id: I451a9a8edc8ec407946d44f3e6921c78ac1d11aa
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

examples/network/http/main.cpp

@@ -14,11 +14,7 @@ int main(int argc, char *argv[])
     const QRect availableSize = httpWin.screen()->availableGeometry();
     httpWin.resize(availableSize.width() / 5, availableSize.height() / 5);
     httpWin.move((availableSize.width() - httpWin.width()) / 2, (availableSize.height() - httpWin.height()) / 2);
-#ifdef Q_OS_ANDROID
-    httpWin.showMaximized();
-#else
     httpWin.show();
-#endif
 
     return app.exec();
 }

examples/widgets/layouts/basiclayouts/main.cpp

@@ -9,11 +9,7 @@ int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
     Dialog dialog;
-#ifdef Q_OS_ANDROID
-    dialog.showMaximized();
-#else
     dialog.show();
-#endif
 
     return app.exec();
 }

examples/widgets/layouts/dynamiclayouts/main.cpp

@@ -9,11 +9,7 @@ int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
     Dialog dialog;
-#ifdef Q_OS_ANDROID
-    dialog.showMaximized();
-#else
     dialog.show();
-#endif
 
     return app.exec();
 }