Change-Id: I1c5b27c8edf231680edb8d96f63b9d04cfc6a6fa
Try reducing some confusions between GesturePreviewTrail.java and GestureTrailsPreview.java Change-Id: I5fe2ee740cf1b32210530188153f6f6937e34b68
Change-Id: Ibf9dff6d834d34b4134dbe38a609fd983731eedc