0735697c9d
If an activity show a Presentation window and this activity is moved to bottom or top, thus this Presentation window will be removed from its display window list, and no chance to be added back into window container; It will cause the incorrect state that Presentation window is lost from secondary display window list(displayContent.mWindows), but still exist in app token's window list(appWindowToken.allAppWindows); Moreover, once this activity resume again, Presentation window is not shown because it's lost. In this way, don't remove non-target display app windows due to only target(or called default) display windows are removed temporarily and re-sorted then added back into window list later. Change-Id: I8960ce191f6c662455cba5a0a5e6a1ff9ef03ae1 Signed-off-by: tingna_sung <tingna_sung@htc.com>