AndroidDevice: Update after the device manager has actually loaded

Change-Id: Ibab03ef09dea6312a0d4c812c819d847b1399298
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>

src/plugins/android/androidplugin.h

@@ -46,6 +46,7 @@ public:
     void extensionsInitialized() { }
 
 private slots:
+    void updateDevice();
     void kitsRestored();
 };