Merge remote-tracking branch 'origin/5.6' into 5.7

Conflicts:
	src/widgets/dialogs/qcolordialog.cpp
	src/widgets/dialogs/qfiledialog.cpp
	tests/auto/network/ssl/qsslsocket/tst_qsslsocket.cpp

Change-Id: I34bc8a990f8f526889a95a5c7099ef557b9681ad

1 files changed, 5 insertions, 3 deletions

diff --git a/tests/auto/widgets/kernel/qgridlayout/tst_qgridlayout.cpp b/tests/auto/widgets/kernel/qgridlayout/tst_qgridlayout.cpp
index 07dcfca28f..e5da83ed37 100644
--- a/tests/auto/widgets/kernel/qgridlayout/tst_qgridlayout.cpp
+++ b/tests/auto/widgets/kernel/qgridlayout/tst_qgridlayout.cpp
@@ -348,6 +348,8 @@ void tst_QGridLayout::setMinAndMaxSize()
 
 
     layout.removeItem(spacer);
+    delete spacer;
+    spacer = Q_NULLPTR;
 
     rightChild.hide();
     QApplication::sendPostedEvents(0, 0);
@@ -1598,10 +1600,10 @@ void tst_QGridLayout::contentsRect()
 void tst_QGridLayout::distributeMultiCell()
 {
     QWidget w;
-    Qt42Style *style = new Qt42Style();
-    style->spacing = 9;
+    Qt42Style style;
+    style.spacing = 9;
 
-    w.setStyle(style);
+    w.setStyle(&style);
     QGridLayout grid;
     w.setLayout(&grid);