all: less QScopedPointer

Change-Id: I536bdb4d4f0c10fa858560f3c160fc0fff8da9b2
Reviewed-on: http://codereview.qt-project.org/5116
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/coreplugin/editortoolbar.cpp

@@ -179,6 +179,7 @@ EditorToolBar::EditorToolBar(QWidget *parent) :
 
 EditorToolBar::~EditorToolBar()
 {
+    delete d;
 }
 
 void EditorToolBar::removeToolbarForEditor(IEditor *editor)