Merge "Set focused app when top activity is resumed"

            // we still want to check if the visibility of other windows have changed (e.g. bringing

            // a fullscreen window forward to cover another freeform activity.)

            if (taskDisplayArea.inMultiWindowMode()) {

                if (taskDisplayArea.mDisplayContent != null

                        && taskDisplayArea.mDisplayContent.mFocusedApp != next) {

                    taskDisplayArea.mDisplayContent.setFocusedApp(next);

                }

                taskDisplayArea.ensureActivitiesVisible(null /* starting */, 0 /* configChanges */,

                        false /* preserveWindows */, true /* notifyClients */);

            }