Merge "Update the surface position when changing TransitionInfo.Root" into main

                                change, layer, info, t, mLeashMap);

                        appearedTargets[nextTargetIdx++] = target;

                        // reparent into the original `mInfo` since that's where we are animating.

                        final int rootIdx = TransitionUtil.rootIndexFor(change, mInfo);

                        final TransitionInfo.Root root = TransitionUtil.getRootFor(change, mInfo);

                        final boolean wasClosing = closingIdx >= 0;

                        t.reparent(target.leash, mInfo.getRoot(rootIdx).getLeash());

                        t.reparent(target.leash, root.getLeash());

                        t.setPosition(target.leash,

                                change.getStartAbsBounds().left - root.getOffset().x,

                                change.getStartAbsBounds().top - root.getOffset().y);

                        t.setLayer(target.leash, layer);

                        if (wasClosing) {

                            // App was previously visible and is closing