commit ca4ecfa2b4b74c0238bfc997210c8a311efa668b
author stuartmorgan <stuartmorgan@google.com> Mon May 20 17:01:29 2019 -0400
committer dart-luci-ci-builder <dart-luci-ci-builder@dart-ci.iam.gserviceaccount.com> Mon May 20 14:14:51 2019 -0700
tree 4969c58768952cae47a59119fd0f119a8db4b0f0
parent e939889135c37d11f3f1c6f58984f325aca680d7

Fix horizontal scroll direction for macOS (#9022)

macOS uses negative values to represent scrolls to the right, while
Flutter expects the opposite, so flip X deltas.
https://dart.googlesource.com/external/github.com/flutter/engine/+/e1599ccd3f89943a11c89ac8a31cc7d3edd72073

commits.json

diff --git a/commits.json b/commits.json
index 9464f13..5941c69 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
-  "external/github.com/flutter/engine":"dbf083bda15740c6c10891a402c81c4ebf67e0fd",
+  "external/github.com/flutter/engine":"e1599ccd3f89943a11c89ac8a31cc7d3edd72073",
   "external/github.com/flutter/flutter":"d0c603d0bbf8898038f620fe47c3552ece07fd65",
   "sdk":"2fd1021326d7f2c6da68017f90e6e6523c615e05"
 }
\ No newline at end of file