Merge "Update ActivityStack#removeActivityFromHistoryLocked documentation." into oc-dev

                mStackSupervisor.moveHomeStackTaskToTop(reason);

            }

            // The following block can be executed multiple times if there is more than one overlay.

            // {@link ActivityStackSupervisor#removeTaskByIdLocked} handles this by reverse lookup

            // of the task by id and exiting early if not found.

            if (onlyHasTaskOverlays) {

                // When destroying a task, tell the supervisor to remove it so that any activity it

                // has can be cleaned up correctly. This is currently the only place where we remove

                        !REMOVE_FROM_RECENTS, PAUSE_IMMEDIATELY);

            }

            // We must keep the task around until all activities are destroyed.

            // We must keep the task around until all activities are destroyed. The following

            // statement will only execute once since overlays are also considered activities.

            if (lastActivity) {

                removeTask(task, reason, REMOVE_TASK_MODE_DESTROYING);

            }