DebuggerWindows: Set the window title

Regression introduced by 47fea30557

Change-Id: Ic007ac00e86f26bd3959b3bea0831b4d2cf41182
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/debugger/snapshotwindow.h

@@ -61,7 +61,9 @@ class SnapshotWindow : public BaseWindow
 public:
     explicit SnapshotWindow(SnapshotHandler *handler)
         : BaseWindow(new SnapshotTreeView(handler))
-    {}
+    {
+        setWindowTitle(tr("Snapshots"));
+    }
 };
 
 } // namespace Internal