cc: transform tree UpdateSnapping before UpdateTargetSpaceTransform

cc/trees/property_tree.cc

Index: cc/trees/property_tree.cc
diff --git a/cc/trees/property_tree.cc b/cc/trees/property_tree.cc
index 9f8765601db5fb35a14d5131a2db8970a0e76fb7..7b10d1c695c99c9430e98da21f7a1fdb2019723a 100644
--- a/cc/trees/property_tree.cc
+++ b/cc/trees/property_tree.cc
@@ -789,9 +789,9 @@ void TransformTree::UpdateTransforms(int id) {
     UndoSnapping(node);
   UpdateScreenSpaceTransform(node, parent_node, target_node);
   UpdateSublayerScale(node);
-  UpdateTargetSpaceTransform(node, target_node);
   UpdateAnimationProperties(node, parent_node);
   UpdateSnapping(node);
+  UpdateTargetSpaceTransform(node, target_node);
   UpdateNodeAndAncestorsHaveIntegerTranslations(node, parent_node);
   UpdateTransformChanged(node, parent_node, source_node);
   UpdateNodeAndAncestorsAreAnimatedOrInvertible(node, parent_node);
@@ -1075,12 +1075,6 @@ void TransformTree::UpdateSnapping(TransformNode* node) {
   gfx::Transform from_screen = FromScreen(node->id);
   from_screen.matrix().postTranslate(-translation.x(), -translation.y(), 0);
   SetFromScreen(node->id, from_screen);
-  gfx::Transform to_target = ToTarget(node->id);
-  to_target.Translate(translation.x(), translation.y());
-  SetToTarget(node->id, to_target);
-  gfx::Transform from_target = FromTarget(node->id);
-  from_target.matrix().postTranslate(-translation.x(), -translation.y(), 0);
-  SetFromTarget(node->id, from_target);
   node->data.scroll_snap = translation;
 }