QmlDesigner: Fix clazy warning

Use make_unique

Change-Id: Iae83819c8e2f37718ca2c65dae15e3a65c994829
Reviewed-by: Marco Bubke <marco.bubke@qt.io>

src/plugins/qmldesigner/components/formeditor/formeditorview.cpp

@@ -50,6 +50,7 @@
 #include <QPair>
 #include <QString>
 #include <QTimer>
+#include <memory>
 
 namespace QmlDesigner {
 
@@ -148,10 +149,10 @@ void FormEditorView::createFormEditorWidget()
     m_formEditorWidget = QPointer<FormEditorWidget>(new FormEditorWidget(this));
     m_scene = QPointer<FormEditorScene>(new FormEditorScene(m_formEditorWidget.data(), this));
 
-    m_moveTool.reset(new MoveTool(this));
+    m_moveTool = std::make_unique<MoveTool>(this);
-    m_selectionTool.reset(new SelectionTool(this));
+    m_selectionTool = std::make_unique<SelectionTool>(this);
-    m_resizeTool.reset(new ResizeTool(this));
+    m_resizeTool = std::make_unique<ResizeTool>(this);
-    m_dragTool.reset(new DragTool(this));
+    m_dragTool = std::make_unique<DragTool>(this);
 
     m_currentTool = m_selectionTool.get();
 

src/plugins/qmldesigner/components/formeditor/selectionindicator.cpp

@@ -30,6 +30,7 @@
 #include <QPen>
 #include <QGraphicsScene>
 #include <QGraphicsTextItem>
+#include <memory>
 
 #include <abstractview.h>
 
@@ -113,7 +114,7 @@ void SelectionIndicator::setItems(const QList<FormEditorItem*> &itemList)
 
     if (checkSingleSelection(itemList)) {
         FormEditorItem *selectedItem = itemList.constFirst();
-        m_labelItem.reset(new QGraphicsPolygonItem(m_layerItem.data()));
+        m_labelItem = std::make_unique<QGraphicsPolygonItem>(m_layerItem.data());
 
         QGraphicsWidget *toolbar = DesignerActionManager::instance().createFormEditorToolBar(m_labelItem.get());
         toolbar->setPos(1, -1);