Merge "Update visibility in moveTaskToBack if nothing is resumed" into qt-dev

            return true;

        }

        ActivityRecord topActivity = getDisplay().topRunningActivity();

        ActivityStack topStack = topActivity.getActivityStack();

        if (topStack != null && topStack != this && topActivity.isState(RESUMED)) {

            // The new top activity is already resumed, so there's a good chance that nothing will

            // get resumed below. So, update visibility now in case the transition is closed

            // prematurely.

            mRootActivityContainer.ensureVisibilityAndConfig(null /* starting */,

                    getDisplay().mDisplayId, false /* markFrozenIfConfigChanged */,

                    false /* deferResume */);

        }

        mRootActivityContainer.resumeFocusedStacksTopActivities();

        return true;

    }