[apps] AppsContainer does not own the apps but a pointer to the apps

Change-Id: I9b6787be2cd143b52fd8dd60f3528fed2f74e4bb

apps/statistics/histogram_parameter_controller.cpp

@@ -8,6 +8,7 @@ namespace Statistics {
 
 HistogramParameterController::HistogramParameterController(Responder * parentResponder, Store * store) :
   FloatParameterController(parentResponder),
+  m_cells{},
   m_store(store)
 {
 }